Question

give equal angles of 55° , 35° =​

Answer 1

Step-by-step explanation:

let the unknown angle be = X

Therefore unknown second angle = X - 35

Know angle = 55°

Using Angle Sum Property ( ASP)

x + x - 35 °+ 55° = 180°

2x + 20° =180°

x = 180° - 20 /2

x = 80°

therefore second angle = 80 - 35° = 45°

Answer 2

Answer:

Step-by-step explanation:

For a given triangle the sum of all the three interior angles is 180 degrees.

So let us say the angles are A, B , and C.

So A is given 90 degree .

B is given 55 degree.

We have to find the third angle that is C.

A + B + C = 180

55 + 90 + C =180

145 + C = 180

C = 180 - 145

C = 35 degree is the answer.