Question

If A ABC and A DEF are similar triangles such that LA 247
and LE=830, then £c=?​

Answer 1

Answer:

Correct option is

C

50

∘

Since triangle ABC and DEF are similar

∴∠A=∠D,∠B=∠Eand∠C=∠F

In △ABC

∠A+∠B+∠C=180

∘

47

∘

+83

∘

+∠C=180

∘

∠C=180

∘

−130

∘

∠C=50

∘

∴∠F=50

∘