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Eddi Din [679]
3 years ago
14

Sally plans to enclose a square garden with fencing. The area of the garden is 1600 square feet. How many feet of fencing does s

he need to enclose the garden?
A. 160 feet
B. 40 feet
C. 800 feet
D. 320 feet​
Mathematics
2 answers:
Llana [10]3 years ago
4 0

Answer:

160 ft

Step-by-step explanation:

the length of one side would be √1600 which is 40 so 40• 4 is 160

olasank [31]3 years ago
3 0
160 feet. Took the test got it right
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1. Write a two-column proof.
Alexandra [31]

Answer:

Check it below, please

Step-by-step explanation:

Hi there!

Let's prove segment AB is perpendicular to CD. Attention to the fact that a two column proof has to be concise. So all the comments can't be exhaustive, but as short as possible.

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8 0
3 years ago
The base of the pyramid is a square what is the surface area if the pyramids height is 4 feet in the area of the base is 36 ft.?
KATRIN_1 [288]

Answer:

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Step-by-step explanation:

The general formula for the surface area of a pyramid is:  

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