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You need to first draw the diagram then you must determine your two formulas of area and perimeter like #=2L+2W and #=L•W and then you can use substitution from one formula to solve a single variable in the other formula.

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Q: How do you find length with a perimeter and area of a rectangle?
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The length of a rectangle is twice its width If the perimeter of the rectangle is 54y find its area?

The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.


The length of a rectangle is 5 more then the width Find the perimeter and the area of the rectangle?

the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle


What measurements do you need to find the area and perimeter of a rectangle how would you use these measurements to find the area and perimeter of a rectangle?

you need length and width length multiply width = area length + length + width + width = perimeter


Can you find the perimeter if you know area of a rectangle?

You can find the perimeter of a rectangle if you know its area and the length of one side. Divide the area by the length of the known side and the quotient will be the length of a side perpendicular to the known side, and then multiply the sum of the two sides by two to find the perimeter.


How you find the area of a rectangle from the perimeter and base length?

perimeter (P)=2(length+base) find length, area = length * base = (p/2-base)*base


The perimeter of a rectangle is 72m the width of the rectangle is 16m what is the area of the rectangle?

Oh, what a lovely question! To find the area of a rectangle, you simply need to multiply the length by the width. Since we know the perimeter is 72m and the width is 16m, we can find the length using the formula 2(length + width) = perimeter. Once you find the length, just multiply it by the width to get the area. Happy painting!


Write a C program to find the area and perimeter of you square ii rectangle?

#include<stdio.h> void main() { float length, breadth, area, perimeter; printf("Enter the length & breadth of a Rectangle\n(length breadth): "); scanf("%f %f",&length,&breadth); area=length*breadth; perimeter=2*(length+breadth); printf(" Area of the Rectangle=%0.3f\n",area); printf("Perimeter of the Rectangle=%0.3f\n",perimeter); printf("(Press ENTER to exit.)"); getch(); printf("\n"); }


If you know the perimeter of a rectangle but don't know the length of the sides can you find the area?

no


How do you find the optimal area of a rectangle given its perimeter?

Multiply length by width


The length of a rectangle is twice its width the perimeter of the rectangle is 42ft find the area?

98 square feet


How do you find the area and the perimeter of a rectagle?

To find the area of a rectangle, you multiply the width by the length. Area=width multiplied by length. To find the perimeter of a rectangle, you can either add all four sides of the rectangle together (p=w+w+l+l), or find the length and width of the rectangle and multiply that by 2 (p=2(w+l)). You can also find the perimeter by multiplying the width by 2 and the length by 2 and then adding those together (p=2w+2l).


How do you find the perimeter and area and formula on a rectangle?

for area you multiply length times width and for perimeter you add all of the sides together