Question

three angles of a quadrilateral are equal the fourth angle is twice of the angle find the measure of each angle

Answer 1

let measure of one angle is x
then measure of three equal angles =3x
the fourth angle is twice the angle =2x
sum of all angles of a quadrilateral = 360
so
5x=360
x=72
first three angles are of 72,72,72degrees
fourth angle is equal to 2x=72×2=144
please mark as brainliest.

Answer 2

Hey Future Mathematicians,

We know that the sum of all angles of a quadrilateral is 360° then the equation formed will be,

Let the sum of one angle be x
then the equation so formed is,
$x + x + x + 2x = 360$
Equating,
$5x = 360$
$x = 72$

Angles are 72,72,72 and 144

Thanks!!