Area = length x width
Area = 1.25 x 3.4 = 4.25 square meters
Answer:
C = 7pi units or approximately 21.98 units
Step-by-step explanation:
The circumference is given by
C = pi * d
We are given the diameter of 7
C = 7pi
We can approximate pi by 3.14
C = 7 *3.14
C =21.98 units
Find the area of the room by multiplying the length by the width:
Area of room = 20 x 12 = 240 square feet.
Find the area of the tile: 2x 2 = 4 square feet.
To find the number of tiles divide the area of the room by the area of a tile:
240/4 = 60
They will need 60 tiles.
The domain of the function would be -5
Th answer is would be D
