Question

if angles of a quadrilateral is 90 degree and all other angles are equal find each equal angle​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

total angles of quadilateral is 360

one angle is 90

others are equal

let all angles be X

90+X+X+X=360

90+3X=360

3X=360-90

3X=270

X=270/3

X=90 degrees

so all other angles will be of 90 degrees




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