The learner will solve problems relating to area.

Applications of Area

Determine the area of the template shown. Round the answer to the nearest square millimeter.
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Question 1 of 10

Applications of Area

Correct!

Determine the area of the template shown. Round the answer to the nearest square millimeter.
question image

Correct Answer

2552 sq mm

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Question 1 of 10

Applications of Area

Incorrect

Determine the area of the template shown. Round the answer to the nearest square millimeter.
question image

Your Answer

Correct Answer

2552 sq mm

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Question 1 of 10

Applications of Area

The rectangular cross-sectional area of a metal brace is to have an area of 1875 square millimeters. The length is to be two and one-half times the width. Calculate the length to the nearest millimeter.
Question 1 of 10

Applications of Area

Correct!

The rectangular cross-sectional area of a metal brace is to have an area of 1875 square millimeters. The length is to be two and one-half times the width. Calculate the length to the nearest millimeter.

Correct Answer

68.5 mm

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Question 1 of 10

Applications of Area

Incorrect

The rectangular cross-sectional area of a metal brace is to have an area of 1875 square millimeters. The length is to be two and one-half times the width. Calculate the length to the nearest millimeter.

Your Answer

Correct Answer

68.5 mm

 Next Question
Question 1 of 10

Applications of Area

Two triangular pieces are cut from the rectangular aluminum sheet shown. After cutting the triangular pieces, what remains of the sheet will be discarded. Find the number of square feet of aluminum wasted. Round the answer to one decimal place.
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Question 1 of 10

Applications of Area

Correct!

Two triangular pieces are cut from the rectangular aluminum sheet shown. After cutting the triangular pieces, what remains of the sheet will be discarded. Find the number of square feet of aluminum wasted. Round the answer to one decimal place.
question image

Correct Answer

10.3 sq ft

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Question 1 of 10

Applications of Area

Incorrect

Two triangular pieces are cut from the rectangular aluminum sheet shown. After cutting the triangular pieces, what remains of the sheet will be discarded. Find the number of square feet of aluminum wasted. Round the answer to one decimal place.
question image

Your Answer

Correct Answer

10.3 sq ft

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Question 1 of 10

Applications of Area

The support base shown has an area of 3685 square millimeters. Calculate  unknown dimension x to the nearest tenth of a millimeter.

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Question 1 of 10

Applications of Area

Correct!

The support base shown has an area of 3685 square millimeters. Calculate  unknown dimension x to the nearest tenth of a millimeter.

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Correct Answer

38.0 mm

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Question 1 of 10

Applications of Area

Incorrect

The support base shown has an area of 3685 square millimeters. Calculate  unknown dimension x to the nearest tenth of a millimeter.

question image

Your Answer

Correct Answer

38.0 mm

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Question 1 of 10

Applications of Area

A sheet metal square contains 841 square inches. Find the length, to the nearest inch, of each side of the square sheet.
Question 1 of 10

Applications of Area

Correct!

A sheet metal square contains 841 square inches. Find the length, to the nearest inch, of each side of the square sheet.

Correct Answer

29 in

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Question 1 of 10

Applications of Area

Incorrect

A sheet metal square contains 841 square inches. Find the length, to the nearest inch, of each side of the square sheet.

Your Answer

Correct Answer

29 in

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Question 1 of 10

Applications of Area

Hydraulic pressure of 555.0 of pounds per square inch is exerted on a piston with a diameter of 2.950 inches. Find the total force, to the nearest pound, that is exerted on the piston.

Question 1 of 10

Applications of Area

Correct!

Hydraulic pressure of 555.0 of pounds per square inch is exerted on a piston with a diameter of 2.950 inches. Find the total force, to the nearest pound, that is exerted on the piston.

Correct Answer

3793 pounds

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Question 1 of 10

Applications of Area

Incorrect

Hydraulic pressure of 555.0 of pounds per square inch is exerted on a piston with a diameter of 2.950 inches. Find the total force, to the nearest pound, that is exerted on the piston.

Your Answer

Correct Answer

3793 pounds

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Question 1 of 10

Applications of Area

The cost of a rectangular plate of aluminum that is 2 feet wide and 3 feet long is $22.50. Using the same stock, find the cost of a rectangular plate that is 5 feet wide and 8 feet long.

Question 1 of 10

Applications of Area

Correct!

The cost of a rectangular plate of aluminum that is 2 feet wide and 3 feet long is $22.50. Using the same stock, find the cost of a rectangular plate that is 5 feet wide and 8 feet long.

Correct Answer

$150.00

 Next Question
Question 1 of 10

Applications of Area

Incorrect

The cost of a rectangular plate of aluminum that is 2 feet wide and 3 feet long is $22.50. Using the same stock, find the cost of a rectangular plate that is 5 feet wide and 8 feet long.

Your Answer

Correct Answer

$150.00

 Next Question
Question 1 of 10

Applications of Area

A rectangular steel plate that is 22.30 inches long and 11.35 inches wide weighs 26.4 pounds. Find the weight of the sheet after five holes, each with a diameter of 5.25 inches, are cut. Round the answer to the nearest tenth of a pound.

Question 1 of 10

Applications of Area

Correct!

A rectangular steel plate that is 22.30 inches long and 11.35 inches wide weighs 26.4 pounds. Find the weight of the sheet after five holes, each with a diameter of 5.25 inches, are cut. Round the answer to the nearest tenth of a pound.

Correct Answer

15.1 pounds

 Next Question
Question 1 of 10

Applications of Area

Incorrect

A rectangular steel plate that is 22.30 inches long and 11.35 inches wide weighs 26.4 pounds. Find the weight of the sheet after five holes, each with a diameter of 5.25 inches, are cut. Round the answer to the nearest tenth of a pound.

Your Answer

Correct Answer

15.1 pounds

 Next Question
Question 1 of 10

Applications of Area

Calculate the cross-sectional area, in square inches, of the machined part shown. Round the answer to the nearest tenth.
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Question 1 of 10

Applications of Area

Correct!

Calculate the cross-sectional area, in square inches, of the machined part shown. Round the answer to the nearest tenth.
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Correct Answer

31.4 sq in

 Next Question
Question 1 of 10

Applications of Area

Incorrect

Calculate the cross-sectional area, in square inches, of the machined part shown. Round the answer to the nearest tenth.
question image

Your Answer

Correct Answer

31.4 sq in

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Question 1 of 10

Applications of Area

A rectangular strip is 9.00 inches long and 7.00 inches wide. Find the area of the strip in square feet. Round to the nearest hundredth.
Question 1 of 10

Applications of Area

Correct!

A rectangular strip is 9.00 inches long and 7.00 inches wide. Find the area of the strip in square feet. Round to the nearest hundredth.

Correct Answer

0.44 sq ft

 Finish
Question 1 of 10

Applications of Area

Incorrect

A rectangular strip is 9.00 inches long and 7.00 inches wide. Find the area of the strip in square feet. Round to the nearest hundredth.

Your Answer

Correct Answer

0.44 sq ft

 Finish
Question 1 of 10
Applications of Area

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Published
6/5/2014
Last Updated
6/5/2014
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