Question

three angles of a quadrilateral are in the ratio 2:5:6.if the fourth angle measure 100°,find the other three angle of the quadrilateral​

Answer 1

Answer:

let the ratio is x

2x,5x,6x

the sum of a quadrilateral :360

2x+5x+6x+100=360

13x=360-100

x=260/13

x=20

2x= 2×20=40

5x=5×20=100

6x=6×20=120

Ans

. Hope it's clear to you and make brainliest answer pls follow me ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Answer 2

Answer:

let the ratios be 2x , 5x , and 6x

then according to angle sum property

100 + 2x + 5x + 6x = 360