Question

A room is 8m 60 cm long , 3m 50 cm wide and 2m 40cm high.It has two doors measuring 1.4 m x 2.6 m and a window measuring 2.2m x 1.56m.Find the cost of the wallpaper used on it's walls which costs Rs 42 per square metre
Pls answer it right

Answer 1

Answer:

A point, whose distance from the centre of a circle is greater than its radius lies in exterior of the circle.

Answer 2

Answer:

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