Trig Ratios

Front

What is the definition of Trigonometric Ratios?

Back

Trigonometric ratios are the ratios of the lengths of the sides of a right triangle relative to one of its angles. The primary ratios are sine, cosine, and tangent.

Tags

CCSS.HSG.SRT.C.6

Front

What is the SINE ratio of any angle in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the COSINE ratio of any angle in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the TANGENT ratio of any angle in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

How do you find the missing angle in a right triangle?

Back

You can find the missing angle using the sine, cosine, or tangent ratios, depending on the known sides.

Tags

CCSS.HSG.SRT.C.8

Front

If the opposite side is 3 and the hypotenuse is 5, what is the SINE of the angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

If the adjacent side is 4 and the hypotenuse is 5, what is the COSINE of the angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

If the opposite side is 3 and the adjacent side is 4, what is the TANGENT of the angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the relationship between the sine and cosine of complementary angles?

Back

Tags

CCSS.HSG.SRT.C.7

Front

What is the Pythagorean theorem in relation to trigonometry?

Back

Tags

CCSS.8.G.B.8