Question

The four angles of a quadrilateral are in the ratio 4:5:7:8,then the quadrilateral is

Answer 1

Step-by-step explanation:

= 4x + 5x + 7x + 8x = 360

=24x = 360

x = 360/24

x = 15

Angle 1 = 4x = 4 x 15 = 60 degrees.

Angle 2 = 5x = 5 x 15 = 75 degrees.

Angle 3 = 7x = 7 x 15 = 105 degrees.

Angle 4 = 8x = 8 x 15 = 120 degrees.

------------------------------------------------------------------

Hope this helps.