Question

S = 1 over 2 unit

and A = 12s2,

what is the value of A, in square units? ____ square unit(s).

Answer 1

Hello!!

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

Thank you!

Answer 2

we know that

`S=(1)/(2) \ units\\ \\A=12S^(2)`

so

substitute the value of S in the formula to calculate A

`A=12*((1)/(2))^(2)\\ \\A=12*((1)/(4)) \\ \\A=3\ units^(2)`

therefore

the answer is

The value of A is
`3\ units^(2)`