Right Triangle Trig

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 is the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.8

Front

What is the sine function in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine function in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent function in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the relationship between sine, cosine, and tangent?

Back

Tags

CCSS.HSG.SRT.C.7

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

How do you find the length of a side using the cosine function?

Back

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Front

What is the value of the cosine of 47 degrees?

Back

The cosine of 47 degrees is approximately 0.681.

Tags

CCSS.HSG.SRT.C.7

Front

What is the value of the sine of 37 degrees?

Back

The sine of 37 degrees is approximately 0.601.

Tags

CCSS.HSG.SRT.C.7