Geometry - Unit 5: Lesson 17. Trigonometry - Tangent Ratio

Which option equals tan 40°? Select all that apply.

- cos50/sin50 - sin40/cos40

The tangent of a 45 degree angle is ____________.

1

Find x to the nearest tenth.

18.7

A right triangle has an acute angle measure of 22°. Which two numbers could represent the lengths of the legs of this triangle?

2 and 5

Angles A and B are the acute angles of a right triangle. If the tangent of A is 2.1445, then angle B measures

25

If the sinA = 3/5 and the cosA = 4/5, then what is tan A?

3/4

Find the measure of angle A.

32

Find the measure of angle A.

45

Find the measure of angle A to the nearest degree.

63

A tangent ratio is greater than one.

Sometimes

The tangent ratio is the ratio of the side ____________ the acute angle over the side ____________ to the acute angle.

opposite, adjacent

Choose the triangle with x equal to 17.

option 2

The tangent of an angle is not which of the following?

proportion

The tangent ratio is used for ____________ triangles.

right

Which of the following equations can be used to solve for x?

tan20 = x/10