1.

The angle of quadrilateral are in the ratio 4:5:10:11 the angles are​

Answer»

Answer:

Given

ratio is4:5:10:11

So?

LET angles be 4x, 5x, 10X, 11x

Then

Sum of all angles in a quadrilateral is 360

So....4x+5x+10x+11x=360

30x=360

x=12

Therfore angles are,

4*12, 5*12, 10*12, 11*12

=48,60,120,132

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