3 years ago

Please show your work

Mathematics

2 answers:

pav-90 [236]3 years ago

7 0

W=8.2 cm. Trust me I have my sources.

belka [17]3 years ago

3 0

Answer:

W = 8.2 cm

Step-by-step explanation:

The perimeter formula is P = 2W + 2L and here the perimeter is 65.6 cm.

Thus, 65.6 cm = 2W + 2L. Substituting 3W for L, we get

65.6 cm = 2W + 2(3W) = 8W.

Solving for W by dividing both sides by 8, we get W = 65.6 cm / 8, or

W = 8.2 cm

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