Question

Find the angle measure x in each of the following figure A. 100 B. 120 C.55 D.100 E. x. ​

Answer 1

Step-by-step explanation:

All the inner angles of the Pentagon are :

120 ( as its given )

180 - 55 = 125 ( linear pair )

180 - 100 = 80 ( linear pair )

180 - 100 = 80 ( linear pair )

The sum of all are 120 + 125 + 80 + 80 = 405

Angle sum of Pentagon = 540

Last angle = 540 - 405 = 135

x = 180 - 135 = 45 ° ( linear Pair )

But , 45 ° is not there in the options.

Final Answer: 45°

It is not there in the options

But, it is definitely correct

Answer 2

Answer:

x-45^•

Hope it was helpful...☺️