Question

$\pi7 \times 7$

Answer 1

$\pi7 \times 7$
$\frac{22}{7} \times 7 \times 7$
$22 \times 7$
$154$
$(also \: \pi \times 7 \times 7 \: seems \: like \: area \: of \: circle \: with \: radius \: 7.)$