Question

2) In a quadrilateral, the angles A, B, C and D
are in the ratio 1:2:3:4. The measure of
smallest angle is :​

Answer 1

Answer:

here is your answer hope it helps

Step-by-step explanation:

sum of interior angles in quadrilateral = 360

atq,

$x + 2x + 3x + 4x = 360 \\10x = 360 \\ x = 360 \div 10 = 36$

smallest angle=36

Answer 2

Let the angles be x, 2x, 3x and 4x respectively.

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

10x=360

x=36

The angles are 36°, 72°, 108° and 144° respectively

Hope it helps you