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Dolly wanted to increase the dimensionality of her hall which is 24x24. She decides to increase the length by 16 and
breadth by 12. She wants to floor the tiles with grey colored tiles. The shop has grey colored tiles in 3x3, 4x4 and
xô sizes only. Find minimum number of tiles she needs to buy.
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To draw tangents to the circle from the end points of the
diameter of the circle.
Construct a circle with center O. Draw any diameter AB of
it.
Draw ray OA and OB
Construct perpendicular to ray OA from point A
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