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MrRa [10]
4 years ago
5

Urgent help please!!!!!!!!Need the answer​...

Mathematics
1 answer:
meriva4 years ago
6 0

Answer:

B

Step-by-step explanation:

540 is the sum of all angles in a pentagon

The ANGLE STP is 180-50 = 130

540 - 130 is 410

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Answer:

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Step-by-step explanation:

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radian measure = degree measure × \frac{\pi }{180}

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3 years ago
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\boxed{4a^2b^2c\sqrt{3bc}}






3 0
3 years ago
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