Geometry B Unit 1

Front

What is the length of side AB in a right triangle with a hypotenuse of 10 m and an angle of 30 degrees?

Back

8.66 m

Front

What mnemonic helps remember the trigonometric ratios?

Back

Soh Cah Toa

Front

If the sine of an angle is 0.5, what is the measure of the angle in degrees?

Back

30 degrees

Front

Solve for y in the equation 2y + 3 = 13.

Back

5

Front

Which trigonometric ratio is represented by cos(θ) = adjacent/hypotenuse?

Back

Cosine ratio

Front

What is the value of sin(90 degrees)?

Back

1

Front

In a right triangle, if one angle is 45 degrees, what are the measures of the other two angles?

Back

45 degrees and 90 degrees

Front

What is the Pythagorean theorem?

Back

a² + b² = c², where c is the hypotenuse.

Front

If the opposite side is 5 m and the hypotenuse is 10 m, what is the sine of the angle?

Back

0.5

Front

What is the tangent ratio?

Back

Tangent = opposite/adjacent