The perimeter of a rectangular plot is 248m and it's breadth is 42m. find it's (i) length (ii) area

Answers:

(i) Length = 82 m

(ii) Area = 3,444 m²

Explanation:

1- getting the length of the plot:

The perimeter of a rectangle is calculated as follows:

Perimeter = 2(length + breadth)

We are given that the perimeter is 248 m and that the breadth is 42 m

Substitute with the givens in the above equation to get the length as follows:

Perimeter = 2(length + breadth)

248 = 2(length + 42)

length + 42 = 248/2

length + 42 = 124

length = 124 - 42

length = 82 m

2- getting the area:

The area of a rectangle is calculated as follows:

Area = length * breadth

We have the length = 82 m and the breadth = 42 m

Therefore:

Area = length * breadth

Area = 82 * 42

Area = 3,444 m²

Hope this helps :)

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

y=20x

: )

hope this