Math, asked by maxtern78, 8 months ago

in the figure D and E are mid points of the sides AB and AC respectively. If BC = 5.6 cm and angle B = 72° , compute (I) DE (ii) angle ADE

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Answers

Answered by Anonymous

4

Answer:

2.8

Step-by-step explanation:

angle d=angle b(parallel lines)

half of sides

triangle become similar

than side are proportional

de is half of bc

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