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Andru [333]
3 years ago
9

The length of a triangle with area 54 m² is 9 cm. What is the perimeter of the rectangle, in centimeters?

Mathematics
1 answer:
Maksim231197 [3]3 years ago
6 0

To get the area its L x W = A.

So first divide 54 by 9 and you get 6.

9 is your length and 6 is your with.

Perimeter = L + L + W + W or L x 2 + W x 2

9 + 9 = 18 + 6 + 6 = 30 is your answer, so E

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Find the length of the third side. If necessary, round to the nearest tenth.<br> 6<br> 14
Romashka-Z-Leto [24]

Answer:

≈ 12.6

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

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3 years ago
n aquarium holding African cichlids is 6 inches higher than it is wide. Its length is 33 inches, and its volume is 9240 cubic in
sukhopar [10]

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Step-by-step explanation:

The aquarium is rectangular. The formula for determining the volume of a rectangular box is expressed as

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