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MissTica
4 years ago
10

S = 1 over 2 unit

Mathematics
2 answers:
Vera_Pavlovna [14]4 years ago
7 0
Hello!!

Just sub in s into A equation and solve! A=12(1/2)^2=12(1/4)=12/4=3

Thank you!
defon4 years ago
7 0

we know that

S=\frac{1}{2} \ units\\ \\A=12S^{2}

so

substitute the value of S in the formula to calculate A

A=12*(\frac{1}{2})^{2}\\ \\A=12*(\frac{1}{4}) \\ \\A=3\ units^{2}

therefore

<u>the answer is</u>

The value of A is 3\ units^{2}

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