Question

if tringle ABC tringleDEF are similar tringle such that a =47 °And E83° than fined the value of c ?​

Answer 1

Answer:

Given, ΔABC∼ΔDEF

∠A=∠D , ∠B=∠E & ∠C=∠F

But given that ∠A=47∘ , ∠E=83∘=∠B

hence, in ΔABC , the sum of interior angles must be 180∘

∴∠A+∠B+∠C=180∘

47∘+83∘+∠C=180∘

∠C=180∘−130∘

=50∘

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