Question

The angle the angle of a quadrilateral are in the ratio 3 4 5 6 the largest of this angle is what

Answer 1

Answer:

Let the ratio of angles be 3x,4x,5x and 6x

We know sum of all the angles in quadrilateral is 360°

ATQ

3x+4x+5x+6x=360

18x=360

X=360/18

X=20

Therefore, the angles

3X=3×20=60°

4X=4×20=80°

5x=5×20=100°

6x=6×20=120°

Therefore, the largest angle 120°

Step-by-step explanation:

Hope it helps...

Answer 2

Answer:

120°

Step-by-step explanation:

let all angles be 3x, 4x, 5x, and 6x

now

3x +4x +5x +6x = 360° ( quadrilateral angles sum 360°)

18x = 360°

x = 360°/18

x = 20°

so, if x = 20°,then

3x = 3×20 = 60°

4x = 4×20 = 80°

5x = 5×20 = 100°

6x = 6×20 = 120°

hence 120° is the largest angle