Math, asked by dipannita77752, 5 months ago

ΔABC ΔDEF, if angle A= 46°,angle E=78° ,BC = 8 cm. Find C and EF.

Answers

Answered by rahul543213

1

Answer:

MARK BRAINLIST

Step-by-step explanation:

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

∘

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