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larisa86 [58]
3 years ago
15

I really need help ! asap plz

Mathematics
1 answer:
hodyreva [135]3 years ago
4 0
✨ a = πr^2 ✨

① 400π = r^2

② 20 x 20 = 400

③ The radius is 20m



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The expression can represent the value of x in terms of R, m, n and k after rearranging.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

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The above expression represents the value of x in terms of R, m, n and k.

Thus, the expression can represent the value of x in terms of R, m, n and k after rearranging.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ1

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