25 December, 08:54
In △ABC, m∠A=44°, m∠B=48°, and a=25. Find c to the nearest tenth.
25 December, 09:15
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)
a/Sin A=c/Sin C
25/Sin 44=c/Sin 88
c = (25 Sin 88) / Sin 44
The side c=36.0 to the nearest tenth.
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» In △ABC, m∠A=44°, m∠B=48°, and a=25. Find c to the nearest tenth.