Question

I choose brainliest jus answer the question

Answer 1

Answer:

The width of the rectangle is $\sqrt{35}$ and the length of the rectangle is $2\sqrt{35}$

Step-by-step explanation:

l = 2w

A = l * w

A = 2w * w

70 = $2w^{2}$

35 = $w^{2}$

$\sqrt{35}$ = w

2$\sqrt{35}$ = l