the perimeter of a rectangle is 230 cm. If the length of the rectangle is 70 cm so find its breadth and area
Answers
Answered by
1
Answer:
breadth=90 cm
area=6300cm square
Step-by-step explanation:
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Answered by
0
Answer:
Perimeter= 230
Length= 70
Breadth= x
Area= ?
Perimeter= 2 (length + breadth)
230= 2(70+x)
230÷2= 70+ x
115-70= x
45= x
Area= length ×breadth
Area= 70×45
Area= 3150
Therefore: The breadth of the rectangle is 45cm and the area
is 3150cm.
Step-by-step explanation:
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