Question

please give me perfect answer​

Answer 1

Answer:

2. (2x+15)(x+10)(3x+5)=180 (sum of all angles)

6x+30=180

6x=180-30

6x=150

x=150/6

x=25

sorry 1st one I don't know but second is correct

Step-by-step explanation:

0lease mark it as brainlist