Aschool wishes to form a rectangular playground using 160 meters of fencing. the playground borders the school building, so the fourth side does not need fencing. find a function that gives the area of the playground in terms of x

The area of a shape is the amount of space it occupies.

The function of area is:

The perimeter is given as:

Because one of the sides does not need fencing, the perimeter would be:

Make y the subject

Substitute 160 for P

The area of a rectangular fence is:

Substitute

Express as a function

Hence, the function of area is:

Read more about areas at:

link

Step-by-step explanation:

Let the length of the school be x meters (this is also the length of playground) and the width of playground be y meters.

A school wishes to form a rectangular playground using 160 meters of fencing (two widths and one length must be fenced). So,

A function that gives the area of the playground in terms of x is

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft