Question

One angle of a quadrilateral is 108 degree and the other three angles are equal find each of the equal angles

Answer 1

Answer:

Let the other three angles be 3x

ATQ

108 + 3x = 360° (Angle sum property of quadrilateral)

3x = 360° - 108°

3x = 252°

x = 252/3

x = 84

The measure of each of the equal angle is 84°

Answer 2

Answer:

If 108° is one of the angles of a quadrilateral, and if the other angles are equal, then the other angles measure 84° each

Step-by-step explanation:

Given

One angle of the quadrilateral = 108°

The other 3 angles are equal

Let is take x as the other angle

The sum of angles of the quadrilateral is 360

So, 108 + 3x = 360

3x = 360-108

3x = 252

x = 252/3 =84°

So the other three angles measure 84° each