Question

Qno 1: (a) The angles of a quadrilateral are in the ratio
1:2:3:4. Find the largest angle.​

Answer 1

Answer:

the correct answer of this question is 144

Step-by-step explanation:

1x+2x+3x+4x=360

10x=360

x=360/10

x=36

1x=36

2x=2X36=72

3x=3X36=108

4x=4X36=144

so the largest angle is 144