ColbySimpson ColbySimpson

01-06-2020
Mathematics

contestada

The perimeter of a square is 28 feet. What is its area
in square feet?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-06-2020

Answer:

A = 49 ft^2

Step-by-step explanation:

The perimeter of a square is given by

P = 4s where s is the side length

28 = 4s

Divide each side by 4

28/4 = 4s/4

7 =s

We want the area

A = s^2

A = 7^2

A = 49 ft^2

Answer Link

Otras preguntas

3. How did World War I affect the position of women In soclety?

I need to find x plz help

Two garden plots are to have the same area. One is square and one is rectangular. The rectangular plot is 2 meters wide and 8 meters long. How large is one side

A certain reaction has an equilibrium constant of 3.5 × 108 at 25°C and 6.0 × 10–2 at 500°C. Is the reaction exothermic or endothermic?

Simplify the expression. 4v6-2v96

Identify the unit rate in the graph. A) 125 B) 75 C) 50 D) 25

Which of the following is an even function? A.f(x) =(x-1)^2 b. F(x)=8x c.f(x) =x^2-x d.f(x)=7

What is it called when one event occurs and another happens as a direct result

when determining the type of network a business needs, network designers only have to talk to the highest-ranked employees TRUE OR FALSE

Give an example of evidence of common descent between bats and primates.