Question

in triangle ABC and triangle XYZ, if angle A and angleX are acute angles such that cosA= cosX then show that angleA =angleX
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Answer 1

Answer:

In triangleABC and triangle XYZ, if angleA and angleX are acute angles such that cosA=cosX then show that angleA=angleX. ... Therefore, the two triangles are similar. And by property of similarity, angleA= angleX. Hope this answer helps!

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