Question

3) The angles of a quadrilateral
are in the ratio 4: 5: 10:11. The
angles are *
a) 36°, 60°, 108°, 156°
b). 48°, 60°, 120°, 132
c). 52°, 60°, 122, 126°
d.) 60°, 60°, 120°, 120°​

Answer 1

Answer:

Let the common multiple be x

so the angles of quadrilateral will be 4x,5x,10x,11x

The sum of angles of quadrilateral are 360°

4x+5x+10x+11x=360°

30x=360°

x=360/30

x=120/10=60/5=12/1=12

x=12

Now,4x=4×12=48°

5x=5×12=60°

10x=10×12=120°

11x=11×12=132°

Therefore, angles of quadrilateral are 48°,60°,120°,132°respectively.

Step-by-step explanation:

Hope this helps u out

Answer 2

Answer:

b). 48°, 60°, 120°, 132

Hope it helps...

Hope it helps...Keep asking, keep learning!

Mark as Brainliest!!!