3 years ago

What is the value of x?

Mathematics

1 answer:

Iteru [2.4K]3 years ago

4 0

Answer:

x=15 degree

Step-by-step explanation:

5x +5+6x -1+3x+5x+3+4x+8 =360 degree (exterior angles of pentagon is 360 degree)

23x +15 =360

23x=360-15

x=345

x=345/23

x=15 degree

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