Basic Trig Ratios

Front

What is the definition of a right triangle?

Back

A right triangle is a triangle that has one angle measuring 90 degrees.

Tags

CCSS.4.G.A.2

Front

What are the three sides of a right triangle called?

Back

The three sides are called the hypotenuse, opposite side, and adjacent side.

Front

What is the hypotenuse in a right triangle?

Back

The hypotenuse is the longest side of a right triangle, opposite the right angle.

Front

What is the sine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

How do you find the length of the hypotenuse using the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.8

Front

If one side of a right triangle is 3 and the other is 4, what is the length of the hypotenuse?

Back

Tags

CCSS.8.G.B.7

Front

What is the sine of a 30-degree angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine of a 60-degree angle?

Back

Tags

CCSS.HSG.SRT.C.7