Question

The Angles of Quaedrilateral are in the
ratio 3:4:5:6 The smallest of these
Angle is
@ 45 b 60
c 36 d 48​

Answer 1

Answer:

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

18x=360

x=360÷18

x=20

3x=60°

4x=80°

5x=100°

6x=120°

therefore 3x is the smallest angle of the quadrilateral

And so, (a) will be the answer

Hope it will be helpful

Answer 2

Answer:

60 option (b)

step by step exploration:

angle sum property of quadrilateral is 360

Let the angles be 3x,4x,5x,6x.

so,

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

18x=360

x=360/18

x=20

The smallest number from the ratio is 3x

so,

3x = 3*20=60

hence solved

#hope it helps you#