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Mashutka [201]
3 years ago
5

A squre has 12cm length find it's area and perimeter​

Mathematics
1 answer:
Alenkinab [10]3 years ago
6 0

Answer:

a=L² is is the formula for the area of square. where L represent the length.

a=(12cm)²

a=144cm²

p=4(L) is the formula for the perimeter of a square. where L represent the length

p=4(12cm)

p=48cm

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Arisa [49]

When dividing two fractions, it is important to know to multiply the first fraction by the reciprocal of the second fraction.

Reciprocal means basically a flipped fraction. 2/3 as a reciprocal is 3/2, etc.

1/3 / 1/2= 1/3 x 2/1=2/3

8 0
3 years ago
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Answer:

b. you sold 17

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If 18 inches is 1 1/2feet how many feet long is a 36 inches board ,a 72 inches board?
Juli2301 [7.4K]

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5 0
3 years ago
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maxonik [38]

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7 0
3 years ago
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