Question

Hello friends

Show that each angle of rectangle is a right angle ...
Write with Format ( Given , To Prove and Proof )

Please answer , best answer will be marked brainliest ...

Answer 1

Answer:

let ABCD be a rectangle

in which angle A =90°

rectangleis a parallelogram

AD||BC. (opposite angle of parallelogram are parllel)

AB is a transversal

angle A+B=180 (interior angle on same side are supplementry)

90+x=180

x=90°

angle A=D

angleB=C(opposite angle of rectangle are equal)

Step-by-step explanation:

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Answer 2

Answer:

Here is the answer

Step-by-step explanation:

Hope you understand it