Question

Calculate the perimeter and area of the different rooms of your house.
solve it step by step with formulas​

Answer 1

Measure the length and the width of a square or rectangular room. Use the standard 2(Length + Width) = Perimeter formula to find the perimeter of a room. Using a measuring tape, find the length and width of the room. Add the length and the width, then multiply the answer by two.

Answer 2

The perimeter and area of room 1 is 44 ft and $120 ft^2$.

The perimeter and area of room 2 is 58 ft and $210 ft^2$.

Step-by-step explanation:

Let there be two rooms.

Finding the perimeter and area of the same.

Room 1: Let length of room be 12 ft, and breadth be 10 ft

Then, Perimeter = $2(length+ breadth)$ = $2(l+ b)$ = $2(12+10)$ = $2(22)$ = $44 ft$

and Area = $length\times breadth$ = $12 ft\times 10ft$ = $120 ft^2$

Room 2: Let length of room be 15 ft, and breadth be 14 ft

Then, Perimeter = $2(length+ breadth)$ = $2(l+ b)$ = $2(15+14)$ = $2(29)$ = $58 ft$

and Area = $length\times breadth$ = $15 ft\times 14ft$ = $210 ft^2$