Question

plz solve this...
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Answer 1

Answer:

Force is push or pull acting on a body which tends to change its state of rest or of motion.

It is denoted by "F".

Answer 2

Answer:

x = 70

Step-by-step explanation:

180-40=140°

180-45=135°

sum of all angle of Pentagon=540°

70+135+85+?+140=540°

?=540°-430°

?=110

110 + x = 180

x = 180 - 110

x = 70