Question
Find the perimeter of a rectangle in which:
length = 8m 5dm and breadth = 6m 8dm
length = 8m 5dm and breadth = 6m 8dm
✓
Answer
Length of rectangle (l) = 8m 5dm
= 8.5m
And breadth (b) = 6m 8dm
= 6.8m
$\therefore$ Perimeter = 2(l + b)
= 2(8.5 + 6.8)m
= 2 × 15.3m
= 30.6m
= 30m 6dm or 306dm
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