2 years ago

Why do planet need a core dont ask for brainlist i dont know some guy tried to but could not help me

1 answer:

6 0

Answer:

Any planet in any solar system needs a heat source and that is what the core acts as also as a side note the core also keeps the electromagnetic field in order. Hope this helps :)

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Find the area of a circle with a diameter of 16

jenyasd209 [6]

Answer:

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Step-by-step explanation:

Area of circle: $A=\pi r^2$

r = 1/2d = 1/2(16) = 8

$\pi *8^2 = 201.06$

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2 years ago

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3 years ago

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nadya68 [22]

Answer:

B. 25.12

Step-by-step explanation:

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2 years ago

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lesya [120]

Answer:

the required answers are :

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