Question

⊿ ABC similar to ⊿ DEF and ∠A=45°, angle ∠ E =87° degree, then angle C = ________ *

Answer 1

Answer:

∠ C = 48°

Step-by-step explanation:

∠ E = ∠ B ( two triangles are similar)

∠ B =87°

sum of the angles in triangle is 180°

∠ A +∠ B + ∠ C = 180°

∠ C = 180 - 132

∠ C = 48°

Answer 2

Answer:

∆ABC~∆DEF

Therefore ,<A=<D=45°,<B=<E=85°,<C=<F=[180°-(45+85°)]=50°