Question

13 The
ration of 1:2:3:4 what is the measure of the four angles​

Answer 1

HOPE YOU LIKE MY ANSWER.

Given :

The ratio's of quadrilateral

1 : 2 : 3 : 4

                                         

To find :

Measure of each angle of

quadrilateral.

                                         

Let the measures of angles

be x, 2x, 3x, and 4x

                                         

                                         

Now we have the value of

'x' which is 36°

                                         

When we put the value of

'x' we get measure of all

angles of quadrilateral.

                                         

Let us do it,

Measure of angle First

= x = 36°

                                         

Measure of angle second

=2x

= 2  × 36

= 72°

                                         

Measure of angle third

= 3x

= 3 × 36

= 108°

                                         

Measure of angle fourth

= 4x

= 4 × 36

= 144°

                                         

Therefore measure of all

angles of quadrilateral is

36°, 72°, 108° and 144°

Answer 2

Answer:

if it is a quadrilatetar then a+b+c+d=360°

x+2x+3x+4x=360

10x=360°

x=36°

then a=36°

b=2×36°

c=3×36°

d=4×36°

I hope it will help you