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In △ABC, m∠A=44°, m∠B=48°, and a=25. Find c to the nearest tenth.

User Dmccabe
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5.1k points

2 Answers

4 votes

Answer:

36.0

Explanation:

User TrueY
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5.3k points
1 vote

Answer:

=36.0

Explanation:

We use the sine rule to find the missing sides as follows;

Lets find the missing angle C by using the summation of interior angles in a triangle.

C=180-(44+48)

=88°

Then,

a/Sin A=c/Sin C

25/Sin 44=c/Sin 88

c=(25 Sin 88)/Sin 44

c=35.97

The side c=36.0 to the nearest tenth.

User Gruvw
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4.8k points