Question

8) The four angles of a quadrilateral are equal
Find their measure.​

Answer 1

Answer: let the angle be x

the sum of the angles is 360 degrees

so x+x+x+x=360

4x = 360

x= 360/4

x=90degress

Answer 2

Answer:

THE TOTAL SUM OF THE INTERIOR ANGLES OF A QUADRILATERAL IS 360 DEGREES.

LET THE FOUR ANGLES BE "A".

THEREFORE A + A + A + A = 360°

=> 4A = 360°

=> A = 360÷4

=> A = 90°.

THEREFORE ALL THE ANGLES EQUALS 90 DEGREES.

Step-by-step explanation:

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