159k views
1 vote
the measures of the angles of the triangle are 32°, 53°, 95°. based on the side lenghts, what are the measures of each angle?

the measures of the angles of the triangle are 32°, 53°, 95°. based on the side lenghts-example-1

1 Answer

4 votes

∠C = 95°

∠A = 32°

∠B = 53°

Step-by-step explanation:

The given three angles: 32°, 53°, 95°

The given three sides from the diagram: 12, 15, 8

There is a theorem that states (comparing angles and sides in a triangle):

the angle opposite a longer side is lager than the angle opposite a shorter side. In other words, the larger the side, the larger the angle.

The largest side = 15

The angle opposite the largest angle will be the larget angle = 95°

Hence, ∠C = 95°

The smallest side = 8

The smallest angle = 32°

The angle opposite the smallest angle will be the smallest angle = 32°

∠A = 32°

The third side = 12

The angle opposite the third side will be = 53°

∠B = 53°

User Cjs
by
5.1k points