Question

in triangle abc angle a=25 angle b=x angle c=30​

Answer 1

Answer:

Step-by-step explanation:

Angle sum property of triangle says that the sum of angles in a triangle is equal to 180°.

Since two of its angles are given we can add it and subtract the result from 180° to get angle x.

180 = 25 + 30 + x

180 - 55 = x

125° = x

Answer 2

Step-by-step explanation:

We know that sum of angles of triangle is = 180°

Then,

A + B + C =180

25 + x + 30 = 180

55 + x = 180

x = 180 - 55

x = 125°

So, Angle B = 125°

Please follow me and mark as brainliest...