Question

find x.. plz tell with proper solution.. I will mark brainiest​

Answer 1

Answer:

x is 115.

Step-by-step explanation:

1. 180 -55=125(linear pair)

2. 180-100=80(linear pair)

3. 180-100=80(linear pair)

4. 180-60=120(linear pair)

5. sum of Pentagon is 520

6. 120+125+80+80+x=520

405+x=520

x= 520-405=115

plz mark me as brainliest