Question

Find the value
the value of
To
se
angle abcd=
2x,3x,4x​

Answer 1

Step-by-step explanation:

2x+3x+4x = 180

9x = 180

x = 180/9

x = 20

angle a = 2x = 2 x 20 = 40 degrees

angle b = 3x = 3 x 20 = 60 degrees

angle c = 4x = 4 x 20 = 80 degrees