Question

Find the value of x in this

plz no fun​

Answer 1

Answer:

x=75°

Step by step explanation:

Since, it is an Pentagon: we know sum of interior angles of a Pentagon is 540°.

Thus, 85°+120°+90°+(180°-x)+(2x-10)°=540°

x+465°=540°

x=540°-465°

x=75°.