Question

The angles of a triangle is 81 degree 51 degree and x degree find the value of x

Answer 1

Step-by-step explanation:

81°+51°+x=180°

132°+x=180°

x=180°-132°

x=48°

Answer 2

Sum of all angles of any triangle = 180°

So,

81°+51°+x=180°

=132°+x=180°

=x=180°-132°

=x=48°

So, the value of x=48°.