Question

The angles of a triangle are 5x,7x and 60 .size of the largest angle of a triangle

Answer 1

Answer:

Angle 7x is the largest angle

Answer 2

Answer:

We know that the sum of the angles of a triangle is equal to 180°!

Therefore,

5x + 7x + 60° = 180°

12x + 60° = 180°

12x = 180° - 60°

12x = 120°

x = 120° / 12

x = 10°

So, the angles of the triangle are 50°, 70° and 60°..

And largest of all the three angles is 70°..

Hope this helps! Thank you!