Question

If ΔABC and ΔDEF are similar triangles such that ∠A = 57° and ∠E = 83°. Find ∠C. (A) 33⁰ (B) 30⁰ (C) 40⁰ (D) 83⁰​

Answer 1

Answer:

(C) 40⁰

Step-by-step explanation:

SUM OF INTERIOR ANGLE OF TRIANGLE = 180⁰

∠A  + ∠B + ∠C = 180⁰

57⁰+83⁰+∠C = 180⁰

∠C = 180⁰-140⁰

∠C = 40⁰

Answer 2

Answer:

opt C is correct.

required ans is in the image.

Step-by-step explanation:

hope this helps u.