Question

three angles of quadrilateral are equal,fourth angle is a right angle . find measure of the angles. solve these question plz​

Answer 1

Step-by-step explanation:

Given,

Three angles are equal and fourth angle is right angle

let the three angles be x

Now, using angle sum property of a quadrilateral

$x + x + x + {90}^{o} = {360}^{o } \\ 3x = {360}^{o} - {90}^{o} \\ 3x = {270}^{o} \\ x = {270}^{o} \div 3 \\ x = {90}^{o}$

So, all the four angles of the quadrilateral is right angle

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