1. For the circle shown below, find the length (in cm) of the largest cord of the circle.
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By: anil on 05 May 2019 02.04 am
Given : AT is tangent on the circle. AT = 6 cm and AB = 10 cm To find : Largest chord = Diameter = ? Solution : In right $$ riangle$$ ABT
=> $$(BT)^2=(AB)^2-(AT)^2$$ => $$(BT)^2=(10)^2-(6)^2$$
=> $$(BT)^2=100-36=64$$ => $$BT=sqrt{64}=8$$ cm $$ herefore$$ Diameter = $$2 imes8=16$$ cm => Ans - (C)
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There are 10 multi brand dealers in Nasik and the sales that they have achieved in the end of a quarter are:
Maheshwari & Co has Company X signage along with other brand signage in the main entrance of the store, the exterior walls of the store have the painting of only company X, the side wall in the interior has the painting of Company X. The POP display of Company X is above the eye level with other brands while the stacking of goods of Company X is in the back row of the shelves. The brand building points when combined with the sales achieved points amounts to the total points that a dealer can accumulate in a quarter. The number of Tupperware Sets that Maheshwari & Co can redeem after the quarter (July to September) is?
=> $$(BT)^2=(AB)^2-(AT)^2$$ => $$(BT)^2=(10)^2-(6)^2$$
=> $$(BT)^2=100-36=64$$ => $$BT=sqrt{64}=8$$ cm $$ herefore$$ Diameter = $$2 imes8=16$$ cm => Ans - (C)