Answer:
A=400, L=2W, L*W=A so, L*W=400, so, 400=2W*W or 200=W*W or 200=,
= W, L=2(
) and W=
, W=14.14 and L=28.28
Step-by-step explanation:
What is the distance around a triangle that has sides measuring 2 1/8, 3 1/2, and 2 1/2 feet?
1 answer:
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Answer:
The answer is 1
The work is shown on the picture.
Step-by-step explanation: Hope this helps and mark brainliest if ya want :)!
Answer:
The correct option is III: 4.5 cm.
Step-by-step explanation:
The area of a square is the following:
(1)
Where:
A: is the area
b: is the side of the square
We have that the area is 20 cm², hence by solving equation (1) for <em>b</em> we can find the side:
Therefore, the correct option is III: 4.5 cm.
I hope it helps you!