Question

Solve for r (PLEASE HELP DUE TODAY)

3468 = π (r²) (7.7)

Answer 1

Exact Form:

r=√143.36346562, −√143.36346562

Decimal Form:

r

=

11.97344835

…

,

−

11.97344835

…

Explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.