Related Questions

A square room has a square carpet symmetrically placed in it. This leaves an uncovered area of 9m2 The area of the whole room is 25m2 What is the length of one side of the carpet?
A 2
B 4
C 6
D 8
The living room in Dina's home is 182 square feet. How many square yards of carpet should she purchase to carpet the room?
A 21 square yards
B 61 square yards
C 546 square yards
D 1683 square yards
The living room in Dina’s home is 182 square feet. How many square yards of carpet should she purchase to carpet the room?
A 21 square yards
B 61 square yards
C 546 square yards
D 1683 square yards
In triangle PQR length of the side QR is less than twice the length of the side PQ by 2 cm. Length of the side PR exceeds the length of the side PQ by 10 cm. The perimeter is 40 cm. the length of the smallest side of the triangle PQR is:
A 6 cm
B 8 cm
C 9 cm
D 10 cm
The length of each side of square A is increased by 100 percent to make square B. Again the length of each side of square B is increased by 50 percent to make square C. By what percent is the area of square C greater than the sum of the areas of square A and B?
A 75%
B 80%
C 85%
D 90%
A square carpet with an area of 169 cm2 must have 2 cm cut off one of its edges in order to be a perfect fit for a rectangular room. What is the area (in cm2) of this rectangular room?
A 117
B 143
C 145
D 165
A square carpet with an area of 169 cm2 must have 2 cm cut off one of its edges in order to be a perfect fit for a rectangular room. what is the area (in cm2) of this rectangular room ?
A 117
B 143
C 145
D 165
A rectangular field will be fenced on three sides leaving a side of 20 feet uncovered . If the area of the filed is 680 square feet, how many feet of fencing will be required?
A 88
B 34
C 40
D 68
The length of each of square A is increased by 100 percent to make square B.Again the length of the each side of square B is increased by 50 peacent to make square C.By of the area df square A and B?
A 75%
B 80%
C 85%
D 90%
A rectangular plot of land has a fence along three of its four sides. The undenced side and the side opposite the unfenced side have a length that is three times thel length of the other two sides. If the area of the plot is 432 square feet, what is the total length id the fence in feet.
A 60
B 72
C 80
D 90

Next steps