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13 questions
Use Law of Cosines to find XZ.
16.004 meters
54.165 meters
34.7 meters
1204.165 meters
Find the area of the triangle
72 meters squared
88 meters squared
144 meters squared
70.2 meters squared
What is the length of side x?
98cm
112 cm
150 cm
105 cm
Find angle A
53.6
13.3
10.1
24.4
A triangle with two sides that measure 6 m and 8 m with an included angle of 137°. What is the measure of the third side?
17.8m
14.6m
13.0m
12.9m
If the sides of a triangle are 3, 4, and 5, what is the area?
6
6.28
12
3.14159
If the sides of a triangle are 3, 9, and 10, what is the area?
13.3
15.75
124.62
If the sides of a triangle are 8, 8, and 8, what is the area?
8
15.58
27.71
62.91
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