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2 years ago

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

Mathematics

1 answer:

Nookie1986 [14]2 years ago

8 0

Answer:

=36.0

Step-by-step 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.

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