Geometry G40b Right Trinagles Worksheet Page 2
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9Solve for x. Find the lengths correct to the nearest integer and angle measures correct to the
nearest degree.
11.
12.
13.
x = ___________
x = ___________
x = _________
Express the following as fractions in the simplest form.
14. sin
= ___________
15. cos
= _________
A
A
16. tan
= __________
17. sin
= _________
A
B
18. cos
= __________
19. tan
= _________
B
B
Use your calculator to find the following. Give ratios to 4 decimal places and angles to the
nearest whole degree.
20. sin 70
= _________
21. cos 32
= _________
22. tan14
= _________
0
0
0
23. sin_______ ≈ 0.9744
24. cos_______ ≈ 0.9903
25. tan______ ≈ 1.8040
Find the value of x. Find the lengths correct to the nearest integer and the angle measures
correct to the nearest degree.
26.
27.
28.
x = ___________
x = ___________
x = _________
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