Math, asked by saloni7777, 7 months ago

length of a hall is 15cm and breadth is 13cm.if a carpet is to be laid leaving 4 cm on all sides. area of the hall left uncovered?​

Answers

Answered by Anonymous
2

area of the hall = 15 x 13 = 195 cm²

dimensions of the carpet

length = 15 - 2x4 = 7 cm

breadth = 13 - 2x4 = 5 cm

area of the carpet = 7 x 5 = 35 cm

area left uncovered = (195 - 35) cm²

= 160 cm²

Answered by campryworld
1

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