length=8.4cm , breadth=2.4cm by perimeter
Answers
Answered by
4
Answer:
perimeter of rectangle = 2(l+b)
2(8.4+2.4)
2×10.8
21.8cm(answer)
Answered by
2
Answer:
21.6 cm
Step-by-step explanation:
length = 8.4cm
breadth= 2.4 cm
therefore,
perimeter = 2(length+breadth)
= 2x 8.4 +2.4cm
=21.6cm
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