Trigonometry Angles Worksheet printable pdf download

Trigonometry Angles Worksheet

Name:____________________________________ Class Period:________ Date:___________ Assignment #:______

Unit 4 Study Guide

You MUST justify and simplify your solution(s) to receive credit.

2. In ACE, G is the centroid and AD = 21. Find

̅̅̅̅ , given that ��

̅̅̅̅ is a median

1. Find the length of ��

of the triangle and AC = 32.

AG = ______ and GD = ______.

3. Find the circumcenter of ∆DEF with D(1, 1),

̅̅̅̅ .

4. In ∆ABC centroid G is on median ��

AG = 2x + 6 and GD = 4x – 6. Find AD.

F(1, 5), and G(7, 5).

5. Which labeled angle has the smallest measure?

6. List the sides in order from longest to shortest.

Explain. The diagram is not to scale.

The diagram is not to scale.

33°

71°

76°

7. Is it possible for a triangle to have the side

8. The lengths of two sides of a triangle are 12 ft and

lengths of 10 cm, 12 cm, and 20 cm ?

13 ft. Find the range of possible lengths for the

third side.

9. What is the value of x.

10. What is the value of x ?

11. The area of a square garden is 98 m

. How long

12. Find the length, d, in simplest radical form, of

is the diagonal?

the diagonal of a cube with sides of s units.

Trigonometry Angles Worksheet