Question

∆ABC similar to ∆DEF and angle A =angle =90° find the measure of angle B+ angle F

Answer 1

Answer:

Sum of Angle B and F is 90°

Explanation:

Since both the triangles are same,so angle A, which is 90° is a coordinator of angle D.

The sum of all the angles of a triangle is 180°,so the sum of angle B(E) and F(C)=180-90;that is 90°.

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