Question

means
The four angles of a quadrilateral are in the ratio 1:2:3:4. Find the measure of eaches
of the quadrilateral
the nature of AASD. Give reasons .​

Answer 1

Sum of all angles of a quadrilateral= 360 degree

Ratio= 1:2:3:4

So let the measures of angles be x, 2x, 3x and 4x

Now by the problem, x+2x+3x+4x = 360

10 x = 360

x = 360/10

x = 36

2x = 72. 3x= 108. 4x= 144

So the angles are 36, 72, 108 and 144 degree respectively.

Answer 2

Step-by-step explanation:

let the angle be =×

=×+2×+3×+4×=360

10×=360

×=36

therefore ..

answer is =2*36=72

3*36=108

4*36=144