Question

The angles of a quadrilateral are 4xo , 7xo , 15xo & 10xo. Find the smallest and largest angle of the

Answer 1

Answer:

sum of all angles of quadrilateral is 360°.

Step-by-step explanation:

First angle = 4x°

second angle = 7x°

Third angle = 15x°

fourth angle = 10x°

4x°+ 7x° + 15x° + 10x° = 360°

36 x° = 360°

x° = 360° / 36°

x° = 10°

The angles are :-

First angle = 4x° = 4 X 10 = 40°

second angle = 7x°= 7X10 = 70°

Third angle = 15x° = 15X10 = 150°

fourth angle = 10x° = 10X10 = 100°

Therefore ,

The smallest angle is 40°

The largest angle is 150°