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PolarNik [594]
3 years ago
15

Can someone help me, please? Also, can someone explain it?

Mathematics
1 answer:
Arada [10]3 years ago
5 0

Answer:60m^2

Step-by-step explanation:you have to find the height of the triangle first which is easy bc it’s been split in half so the are now two right triangles. use the pythagorean theorem to determine the height, the height is 12, the formula for the area of a triangle is 1/2bxa and half of the base is already given to you, 5 so 5 x 12 equals 60

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Answer:

114.

Step-by-step explanation:

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multiply the numbers 2 x 3 x 15 + 90

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= 114!

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A

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It's not an experiment because there is no experimentation involved. :)

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