Question

The angles of a quadrilateral are in the ratio 1:2:3:4. The angles are__________​

Answer 1

Step-by-step explanation:

<1=x,<2=2x,<3=3x,<4=4x

<1+<2+<3+<4=180

X+2x+3x+4x=180

10x=180

X=18

<1=18

<2=36

<3=54

<4=72

Answer 2

Answer:

36 , 72 , 108 and 144

Step-by-step explanation:

1X+2X+3X+4X = 360⁰[THE SUM OF ALL ANGLES OF A

QUADRILATERAL IS 360⁰]

10X=360⁰

X=360⁰/10

X=36⁰

1X = 1×36=36

2X=2×36=72

3X=3×36=108

4X=4×36=144