Answer:
1330.4 cm³
Step-by-step explanation:
radius = 11/2 = 5.5 cm
height = 14 cm
volume = area × height
Could you put down the question and answers?
Answer: See below
Explanation:
45^2 = 2025
45^2 = 4 x 5 x 100 + 25 = 2025
Answer:
D) 
Step-by-step explanation:





Answer: 40.5 square feet
Step-by-step explanation:
Given : Zhi needs new flooring for her two laundry rooms.each room is 4.5 feet long and 4.5 feet wide .
We assume that the room is rectangular in shape .
Area of rectangle = Length x width
Then area of one laundry room = 4.5 feet x 4.5 feet = 20.25 square feet
Area of two laundry room = 2 x 20.25 = 40.5 square feet.
Hence, The flooring need to cover a total of <u>40.5 square feet</u> of area.