Question

∆ ABC ~ ∆ PQR and angle A=45°,angle Q = 87°,then angle C =​

Answer 1

Answer:

angle A = 45°

angle B = 87°

to \: findtofind

find angle C

solutionsolution

As we know sum of all angle of a triangle is 360°.

therefore,

a+b+c = 360°

45°+87°+c = 360°

132°+c = 360°

c = 360°-132°

c = 228