Question

determine the shaded part of the following

Answer 1

Question

A table cloth of length 50 cm and width 35 cm has a lace border of uniform width 2.5cm find the area of the lace border

Solution

Area of table cloth is

$50 \times 35cm {}^{2}$

which is 1750cm^2 and area of table cloth with lace border will be

$(50 + 5) \times (35 \times 5) = 2200cm {}^{2}$

So,

Area of lace will be 2200-1750=

$450cm {}^{2}$

lace area is 450cm^2.

Thanks

Answer 2

Answer:

450 cm

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