Solve for a a=pi*7^2

$a = π \cdot 7^{2}$

Raise $7$ to the power of $2$ .

$a = π \cdot 49$

Move $49$ to the left of $π$ .

$a = 49 π$

The result can be shown in multiple forms.

Exact Form:

$a = 49 π$

Decimal Form:

$a = 153.93804002 \dots$

Related Questions