pa help po please please please please
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pa help po please please please please
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Step-by-step explanation:
1. Asked: Length of lace Joy needs to buy
Given: Dimensions = 100cm by 50cm
Process: Get the perimeter of the rectangle using the formula, P = 2(l + w).
Number Sentence: P = 2(100 + 50)
Answer: P = 2(100cm + 50cm)
= 2(150cm)
P = 300cm
2. Asked: Measurement of the sides of the triangular park
Given: Dimensions of the rectangle: 60m by 30m
Equilateral triangle= all sides are equal
Process: Get the perimeter of the rectangular garden using the formula, P = 2(l+w). Once value of P is attained, substitute it to the perimeter of the equilateral triangle, P = 3s to get the value of s.
Number sentence: 2(60 + 30) = 3s
Answer: 2(60cm + 30cm) = 3s
2(90cm) = 3s
180cm = 3s
180cm/3 = s
60cm = s