# Find Out the Both Sides. If

If the sides of a triangle is extended in both the sides then the sum of the exterior angles so formed in both sides is

- 360
^{0} - 540
^{0} - 720
^{0} - 180
^{0}

** Answer: (3) **720

^{0}

**Explanation:-
**

If the sides of a triangle is extended in both the sides then the sum of the exterior angles so formed in both sides,

Then, the sum of the exterior angles = 4 x 180

= 720

Hence, the answer is (3) 720^{0.}