A school playground is a 25m by 40 m rectangle. The school increases the width to 40m and increases the length so that the original rectangle and the new one are similar. By how much does the perimeter increase? F 30m
G 60m
H 200m
J 225m

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Ответ:

josie17340

01.10.2021

Mathematics

36 feet

Step-by-step explanation:

$A=(4x+1)^{2}$

P = 4(4x+1) = 16x+4

16(2)+4 = 36ft

Perimeter = 36ft

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A school playground is a 25m by 40 m rectangle. The school increases the width to 40m and increases the length so that the original rectangle and the new one are similar. By how much does the perimeter increase? F 30m G 60m H 200m J 225m