3 years ago

HELP DUE IN 5 MINS! Solve for x in the polygon below. x=?? degrees

Mathematics

2 answers:

aleksandr82 [10.1K]3 years ago

8 0

Answer:

135

Step-by-step explanation:

540-75-120-120-90=135

sergiy2304 [10]3 years ago

5 0

Answer:

x = 135

Step-by-step explanation:

Total sum of interior angles of a pentagon = 540

75 + 120 + 120 + 90 + x = 540

405 + x = 540

=> Subtract 405 on both sides of "="

x = 135

Hope this helps!

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