Question

if the angle of a quadrilateral are in ratio6:5:5:4, find the value of each angle also percentage of each angle in the quadiletral​

Answer 1

Answer:

2:4:5:7

Let x be the common multiple.

2x+4x+5x+7x=360

Sum of angles in a quadrilateral is 360

0

18x=360

x=20

∴ 2x=2×20=40,4x=4×20=80,5x=5×20=100,7x=7×20=140

40,80,100,140 are angles of quadrilateral.

Step-by-step explanation:

like this

Answer 2

Answer:

you should use the formula then you will get the answer.