Question

The measure of four angles of a quadrilateral are 3 x 4 x 5 x and 6 x Find all the angle
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Answer 1

Answer

Step-by-step explanation:

As we know that the measures of all the angles of a quadrilateral is 360° so,

3x+4x+5x+6x=360°

18x = 360°

X = 360÷18

X=20°

3x=60°

4x=80°

5x=100°

6x=120°

Answer 2

Answer:

Step-by-step explanation:

W.K.T: a angle sum property of a quadrilateral=360°

3x+4x+5x+6x=360°

18x=360°

X=360/18

X=20°

Therefore, 3x=3×20=60°

4x=4×20=80°

5x=5×20=100°

6x=6×20=120°

That's all

I hope it's helpful!!!!!!