2.David wants to build a pen for his goat. He wants the area of the pen to be 48 square feet. If the length and width of the pen are whole numbers, which of the following could be the perimeter of the pen?
A.P = 26 ft
B.P = 28 ft
C.P = 30 ft
D.P = 36 ft
3.A rectangular rug is 4 feet by 9 feet. What is the side length of a square rug with the same area?
A.3 ft
B.5 ft
C.6 ft
D.8 ft
4.The perimeter of a rectangular office is 30 feet. The width of the office is 5 feet. What is the length of the office?
A.5 ft
B.10 ft
C.70 ft
D.150 ft
5.A rectangle has a length of 20 centimeters and a width of 4 centimeters. What is the area of the rectangle?
A.A = 20cm 2
B.A = 28cm 2
C.A = 48cm 2
D.A = 80cm 2
6.A rectangular painting has an area of 168 square inches. The length of the painting is 16 inches. What is the width of the painting?
A.10 in
B.10.5 in
C.68 in
D.76.5 in
7.Based on your answer to the previous question, what is the perimeter of the painting?
A.42 in
B.52 in
C.53 in
D.64 in
Please help
Esu .sm the only one that is wrong is #11.
The answers are:
1.D
2.B
3.C
4.B
5.D
6.B
7.C
8.D
9.D
10.B
11.AC
12.AB
100% right, I promise!
@Anonymous
Some of your answers are wrong for example #5, to find the area you need to multiply but you added 4 and 9 twice which is how you find the perimeter. the correct answer for #5 is 80
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Meh is correct, thx.
Also @Ms Sue, stop acting like ur Ms. Sue. You could get banned.
same question
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i neeeeeeeeeeeeeed help what is the answer
MEH IS NOT CORRECT I GOT A 0%!!!!
2. 28ft
3. 6ft
4. 10ft
5. A=48cm square
6. 10.5 in.
7. 53 in.