Question

anyone please help and brainly don't remove my questions. btw I'll mark u as brainlist I'm stuck on these

Answer 1

Answer:

(4) Ratios are 2:3:5

given. So, 2*X+3*X+5*x=180°

sum of three angles of a triangle.

So, X=18°.

Hence angles are 36° , 54° and 90°.

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