Question

An exterior angle of a triangle is 72⁰ and its two opposite interior angles are equal. Each of these equal angles is - *​

Answer 1

Step-by-step explanation:

EXTERIOR ANGLE OF THE TRIANGLE= 72 DEGREES

AND BOTH the Interior angles are equal..

let both the equal angles be x degree each

then,

=) 72° = x+x°(exterior angle of a triangle is equal to the sum of interior opposite angles..)

=>72 = 2x°

=>72/2 = x°

therefore,

x° = 36°