Application Locus G7

Question 1 of 10

1

1. What is the locus of the tip of the minute hand watch?

Select one of the following:

Circle
perpendicular bisector
Bisector
line

Explanation

Question 2 of 10

1

2. What is the locus of a point on the handle of a garage door which moves vertically?

Select one of the following:

A line perpendicular to the ground
A line parallel to the ground
A circle

Explanation

Question 3 of 10

1

3. What is the locus of a point on the handle of a door which opens through one right angle?

Select one of the following:

circle
arc
line

Explanation

Question 4 of 10

1

4. What is the locus of a point on a boat moving so that its distance from a lighthouse remains constant

Select one of the following:

line
arc
circle

Explanation

Question 5 of 10

1

5. Draw a segment [BC] of length 4 cm. Find the locus of points A so that the triangle ABC remains isosceles?

Select one of the following:

circle
height
Perpendicular bisector

Explanation

Question 6 of 10

1

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?

Select one of the following:

line
perpendicular
perpendicular at C
parallel

Explanation

Question 7 of 10

1

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.

Select one of the following:

We must draw the heights
we must draw the center of gravity
We must draw the perpendicular bisectors

Explanation

Question 8 of 10

1

8. What is the locus of a point on a satellite moving around the earth at constant altitude?

Select one of the following:

an arc
a circle
a line

Explanation

Question 9 of 10

1

The locus of a point at a constant distance from a fixed point is a circle.

Select one of the following:

True
False

Explanation

Question 10 of 10

1

10.The locus of a point equidistant from two fixed points is a circle

Select one of the following:

True
False

	Created by Zeinab Zeineddine almost 8 years ago

This is a small application for grade7 to understand the main properties of locii

Application Locus G7

Question 1 of 10

1. What is the locus of the tip of the minute hand watch?

Select one of the following:

Explanation

Question 2 of 10

2. What is the locus of a point on the handle of a garage door which moves vertically?

Select one of the following:

Explanation

Question 3 of 10

3. What is the locus of a point on the handle of a door which opens through one right angle?

Select one of the following:

Explanation

Question 4 of 10

4. What is the locus of a point on a boat moving so that its distance from a lighthouse remains constant

Select one of the following:

Explanation

Question 5 of 10

5. Draw a segment [BC] of length 4 cm. Find the locus of points A so that the triangle ABC remains isosceles?

Select one of the following:

Explanation

Question 6 of 10

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?

Select one of the following:

Explanation

Question 7 of 10

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.

Select one of the following:

Explanation

Question 8 of 10

8. What is the locus of a point on a satellite moving around the earth at constant altitude?

Select one of the following:

Explanation

Question 9 of 10

The locus of a point at a constant distance from a fixed point is a circle.

Select one of the following:

Explanation

Question 10 of 10

10.The locus of a point equidistant from two fixed points is a circle

Select one of the following:

Explanation