Question

Raportul ariilor a 2 pătrate este 121/576. Aflaţi raportul perimetrelor pătratelor

Answer 1

A1/A2=121/576
A1=l²,121=l²,l=√121=11
A2=l²,576=l²,l=√576=24
P1/P2=4x11/4x24=11/24

Answer 2

$\frac{A1}{A2} = \frac{121}{576 } \\ \\ \frac{ L1^{2} }{ L2^{2} } = \frac{ 11^{2} }{ 24^{2} } \\ \\ \frac{L1}{L2} = \frac{11}{24}$


$\frac{P1}{P2}= \frac{4L1}{4L2} = \frac{L1}{L2} = \frac{11}{24} \\ \\ \frac{P1}{P2} = \frac{11}{24}$