Question

A square sheet of side 6 m is cut off from a rectangular sheet of dimensions 12 m x 10 m.fi
the area of the remaining sheet.​

Answer 1

Answer:

We know that area of circle is πr^2

, where r be a radius of the circle

& area of rectangle = length × breadth.

Given,

length l=5 cm,

breadth b=2 cm

The maximum diameter of circle that can be cut off from the sheet = least side of rectangle

∴ radius of circle,

r= 2/2=1 cm

Area of the remaining (shaded) portion

= Area of the rectangle − Area of the circle

=(5×2−π.1/2 )cm^2

=(10−π)cm^2

Answer 2

Answer:

84 $cm^{2}$

Step-by-step explanation:

Area of rectangle: lenght x Breadth

length: 12m

breadth: 10m

∴ Area = (12 × 10) $cm^{2}$

= 120 $cm^{2}$

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Now,

Area of square: $(Side)^{2}$

Side: 6 cm

∴ Area = $(6)^{2}$

= 36 $cm^{2}$

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Now, Acoording to question;

Area of remaining sheet: Area of (Rectangle - Square)

= (120 - 36) $cm^{2}$

= 84 $cm^{2}$

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∴ The area of the remainig sheet is 84 $cm^{2}$.