Question

two angles of a triangle are equal and the third angle is three times the equal angle. Find the largest angle of the triangle​

Answer 1

Answer:

GIVEN

Let the equal angles measure = x°

The third angle = 3x°

TO FIND :- The largest angle

SOLUTION :-

We know sum of all angles of a Triangle is 180°.

Therefore,

x + x + 3x = 180°

=> 5x = 180°

=> x = 36°

Now, equal angles of the Triangle is 36°

Largest angle = 3x

= 36 × 3

= 108° [ANS]

VERIFICATION:-

Sum of all angles

= 108 + 36 + 36

= 180°

Hence, our answer is correct !