5587037
Description
Quiz by Zeinab Zeineddine, updated more than 1 year ago
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Created by Zeinab Zeineddine
over 8 years ago
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Question 1
Question
1. What is the locus of the tip of the minute hand watch?
Answer
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Circle
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perpendicular bisector
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Bisector
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line
Question 2
Question
2. What is the locus of a point on the handle of a garage door which moves vertically?
Answer
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A line perpendicular to the ground
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A line parallel to the ground
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A circle
Question 3
Question
3. What is the locus of a point on the handle of a door which opens through one right angle?
Answer
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circle
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arc
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line
Question 4
Question
4. What is the locus of a point on a boat moving so that its distance from a lighthouse remains constant
Answer
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line
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arc
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circle
Question 5
Question
5. Draw a segment [BC] of length 4 cm. Find the locus of points A so that the triangle ABC remains isosceles?
Answer
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circle
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height
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Perpendicular bisector
Question 6
Question
6. Draw a segment [BC] of length 4 cm. Find the locus of points A so that the triangle ABC remains right angled at C?
Answer
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line
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perpendicular
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perpendicular at C
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parallel
Question 7
Question
7. Draw a triangle ABC such that AB= 5.5 cm, BC= 6 cm and CA= 7 cm. Find a point equidistant from A, B and C.
Answer
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We must draw the heights
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we must draw the center of gravity
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We must draw the perpendicular bisectors
Question 8
Question
8. What is the locus of a point on a satellite moving around the earth at constant altitude?
Answer
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an arc
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a circle
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a line
Question 9
Question
The locus of a point at a constant distance from a fixed point is a circle.
Answer
- True
- False
Question 10
Question
10.The locus of a point equidistant from two fixed points is a circle
Answer
- True
- False
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