A carpet is 5m 20cm long and 3m 20cm broad. it is bounded by a tape around its edges. how much of the is used? find the cost of the tape at Rs.2 a metre
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Answer:
Rs. 33.60
Step-by-step explanation:
l = 5.20 m
b = 3.20 m
Peri. of thr Rectangle = 2 ( l + b )
=》2( 5.20 + 3.20 )
=》2 × 8.40
=》16.80 m
cost of the tape require = 2 × 16.80
= Rs. 33.60
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