4.A square is shown below. Kelsey drew a rectangle with the same area as
that of a square. The length of Kelsey rectangle is 8cm What is the
perimeter of Kelsey's rectangle in cm.
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4
Answer:
20 cm
Step-by-step explanation:
area of the square = side × side
= 4×4 = 16cm square
area of rectangle = length * breadth
16= 8* breadth
breadth = 16÷8
= 2cm
Perimeter of rectangle = 2(length + breadth)
= 2(8+2)
= 2*10
= 20 cm
Answered by
0
Answer:
kelsey is a smart
Step-by-step explanation:
hahahahahah
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