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If ΔABC ~ ΔDEF and ∠A = 47°, ∠E = 83°, then ∠C is equal ______. - Mathematics

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Question

If ΔABC ~ ΔDEF and ∠A = 47°, ∠E = 83°, then ∠C is equal ______.

Options

  • 47°

  • 50°

  • 83°

  • 130°

MCQ
Fill in the Blanks

Solution

If ΔABC ~ ΔDEF and ∠A = 47°, ∠E = 83°, then ∠C is equal 50°.

Explanation:

We have,

In triangle ABC and DEF,

∠A + ∠E + ∠C = 180°

47° + 83° + ∠C = 180°

∠C = 180° – 130° = 50°

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2022-2023 (March) Basic - Delhi Set 1

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