Using the Sine, Cosine, or Tangent Function to Solve for the Angles in a Right Triangle

You'll practice solving for angles in a right triangle using sine, cosine, or tangent.

Right Triangle Trigonometry: Trigonometric Ratios

You'll practice finding values of trigonometric ratios of given angles and of angles having the given trigonometric ratios.

Sine and Cosine Values on the Unit Circle (Angles in Radians)

You'll memorize the sine and cosine of the special angles of a unit circle written in radians.

Right Triangle Trigonometry: Using the Sine Ratio

You'll practice using the sine ratio to calculate measurements of right triangles.

Unit Conversion in the Metric and English Systems: Length

You'll practice converting between units of measure for length in the metric and English measurement systems.

Solving Simple Equations

You'll practice solving simple equations.

The Pythagorean Theorem

You'll practice using the Pythagorean theorem to find the unknown side length of a right triangle.

Sine and Cosine Values on the Unit Circle (Angles in Degrees)

You'll memorize the sine and cosine values associated with reference angles of 0, 30, 45, 60, and 90 degrees.

How to Convert from One Unit to Another in the Metric System

In this learning activity you'll practice converting from one metric unit to another.

Think of a stairway with the biggest metric unit at the top and the smallest at the bottom.

Remainder and Factor

Solve for the remainder and factors of the polynomials