3 years ago

The length of a rectangle is twice it's width . If the area of the rectangle is 50 yd(second power) find its permeter

2 answers:

6 0

10 yards is the length and 5 yards is the width which to find the area you would multiply length times width which is 10 • 5 = 50 that's the area of the rectangle and the perimeter you would add all for sides the widths and the length which is 10+10+5+5=30 yards

Juliette [100K]3 years ago

4 0

The length would be 10yds and the width would be 5yds as they multiply together to give 50yds squared as an area and 10 is twice the amount of 5. So that means the perimeter would be 10+10+5+5 which = 30yds.

You might be interested in

What function to use and how to use it

Lena [83]

That's the wrong right triangle to draw. Reading the problem carefully we want this one, figure attached.

So we have the usual 30/60/90 triangle but not to scale. The sides come in ratio 1:√3:2=x:100:hypotenuse. So

x = 100/√3 ≈ 57.735

We add that to our 133.2 for the total height of the Cyclone, 190.935.

Answer: 190.9