Question

A rectangle has an area of 717.8m squared One of the sides is 7.4m in length. Work out the perimeter of the rectangle.

Answer 1

Step-by-step explanation:make brainliest plz

P≈208.8

m

l

Length

m

A

Area

m²

Using the formulas

A=wlP

=2(l+w)

Solving forP

=2l+2Al

=2·7.4+2·717.8

7.4≈208.8m

Answer 2

Answer: 186.8

Step-by-step explanation:

Area of rectangle is 636.4m²

One of the sides we already know is 7.4m

To find the other side do ...

636.4m² ÷ 7.4

= 86m

To find perimeter of shape add all of the up

= 86 + 86 + 7.4 + 7.4

= 186.6m