Question

in the quadrilateral ABCD shown in the figure angle 1 equal to angle 2equal to 90 degree is angle AD parallel to BC justify your answer

Answer 1

hi friend

quadrilateral has 4 sides and 4 angle
so here 1 angle is 90° and equal to 2nd angle
so we can say that it is a rectangle
why because rectangle has all 90°
here 2 angles are 90° so other 2 angles are also 90°
so it is a rectangle



I think it is helpfull to you

Answer 2

Hii!


Here is u r answer....


In a quadrilateral there are four sides. and the sum of four angles are 360°. If one equal to angle two to 90° . then the other two angles are also be 90° . and also in quadrilateral opposite sides also equal when two opposite lines are parallel. So quadrilateral also be a rectangle....


Hope it helps uuuu....


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