Question

1. Find the cost of tiling a square room whose side is 20 m, at the rate of ` 2 per sq. m.
2. Find the perimeter of a quadrilateral whose sides are 10 cm, 8 cm, 6 cm and 4 cm

Answer 1

Answer:

area of square room - side *side

=20*20

=400m square

: if the rate is 2 per sq.m of tiling

=400*2

=800m sq. ans

Step-by-step explanation:

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