Teachoo Quiz

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Chapter 10 Class 11 Conic Sections | 5 questions | about 4 minutes

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Question 1 of 5
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Question 1 of 5
A rod of length \(15\) cm rests entirely in the first quadrant, its ends sliding on the x and y axes. A point \(P\) is marked on the rod \(6\) cm from the end touching the x-axis. What is the locus of \(P\)?
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Question 2 of 5
If the distance between the foci of an ellipse is equal to the length of its latus rectum, find its eccentricity \(e\).
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Question 3 of 5
A rotating water sprinkler sprays water in a circular area. If the edge of the watered area is modeled by the equation \(x^2 + y^2 - 6x + 8y = 0\) on a coordinate grid (in meters), what is the maximum distance between two watered plants?
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Question 4 of 5
An arch is in the form of a semi-ellipse. It is \(8\) m wide at its base and \(2\) m high at the center. Find the height of the arch at a point \(1.5\) m from one end.
8 m wide2 m high
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Question 5 of 5
A marine radar located at \((2, 3)\) has a scanning range of \(10\) km. A ship is located at the coordinate \((10, 8)\). Will the ship be detected by the radar?
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