Question

The angles of a quadrilateral are of the ratio 1:2:3:4 . What is the measure of the four angles

Answer 1

Answer:

LET THE COMMON RATIO=x

SO, THE ANGLES =x,2x,3x,4x

x+2x+3x+4x=360°. (SUM OF ANGLES O F A QUADRILATERAL IS 360°)

10x=360°

x=360/10

x=36°

THEREFORE, ANGLES = 36°,72°,108°,144

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Answer 2

Answer:

let the angle of quadrilateral be

Step-by-step explanation:

x,2x,3x,4x

sum of all angle quadrilateral = 360

x+2x+3x+4x= 360°

10x = 360°

X= 369/10= 36

Answer of four angles are

x=36

2x=2×36= 72°

3x=3×36= 108°

4x=4×36=144°

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