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zhenek [66]
3 years ago
9

A square photograph has a perimeter of 20 inches. What is the area of the photograph?

Mathematics
2 answers:
Inga [223]3 years ago
5 0
Since it is in fact a square photograph, you divide the perimeter by four. Each side would then be 5 inches, and multiplying two of these sides, 5*5, would give you the area of 25 inches
Mandarinka [93]3 years ago
3 0
A square has 4 sides so, area = l×w×h 

20 ÷ 4 = 5
 
5 × 5 = 25, dont forget that each side of a square have the same length

Area = 25in²
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Step-by-step explanation:

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Aleksandr-060686 [28]

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The expressions that give the value of y are A - 3B and (1/3)A - B

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