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3 years ago

I need help with geometry

Mathematics

2 answers:

satela [25.4K]3 years ago

6 0

Answer:

45 is the answer

Step-by-step explanation:

first you have to know the sum of interior angle of that pentagon (540)

then add the all angle.

148 + x + 112 + 90 + 3x + 10 = 540.

or, 360 + 4x = 540

or, 4x = 540 - 360

or, 4x = 180

or, x = 180/4

or, x = 45

hope it will help you☺✌

Liula [17]3 years ago

6 0

The answer is 45 jsjdjdjd

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Alenkinab [10]

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3 years ago

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