Question

the angles for quadrilaterals are in the ratio 4:6:7:13 find all the angles of the quadrilaterals​

Answer 1

$\huge\mathcal\blue{Answer}$

angles of a quadrilateral 3:4:4:7

sum of angles in a quadrilateral =360 ∘

let the angles be 3x,4x,4x and 7x.

then, sum 360

3x+4x+4x+7x=360

18x=360

x=20

3x=60,4x=80,7x=140

∴ the angle of quadrilateral are 60∘ ,80 ∘ ,80 ∘ and 140 ∘

Answer 2

Answer:

48,72,84,156

Step-by-step explanation:

ratio=4:6:7:13

we know that sum of all angles is 360

therefore,let

4x+6x+7x+13x=360

=>30x=360

=>x=360/30

=>x=12

therefore, angles

4*12=48

6*12=72

7*12=84

13*12=156