The perimeter of a rectangle is 84cm if the width of rectanle is 16 cm Find its lenth
2 answers:
Answer:
<u>26 cm</u>
Step-by-step explanation:
<u>Formula for Perimeter</u>
- Perimeter = 2(Length + Width)
<u>Solving (given Perimeter is 84 cm and width is 16 cm)</u>
- 84 = 2(Length + 16)
- 42 = Length + 16
- Length = 42 - 16
- Length = <u>26 cm</u>
Answer:
L= 26cm
Step-by-step explanation:
Perimeter= 2(l x w)
Perimeter= 84cm
Width= 16cm
Length=?
84= 2l + 32
2l = 84-32
2l= 52
L= 52/2
L= 26cm
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