# The Coordinate Plane: Problems with Solutions

By Catalin David
Problem 1
The x-axis is .
Problem 2
The y-axis is .
Problem 3
How many coordinates does any point in a plane have?
Problem 4
The first coordinate of the point is called .
Problem 5
The second coordinate of the point is .
Problem 6
The x coordinate of a point in a plane represents .
Problem 7
The y coordinate of a point in a plane represents .
Problem 8
How many points on the y-axis are at a distance of 3 units from the x-axis?
Problem 9
How many points on the x-axis are at a distance of 2 units from the y-axis?
Problem 10
How many quadrants are formed by the x- and y-axes in a plane?

Problem 11
The coordinates of the point where the x- and y-axes meet are .
Problem 12
What are the signs of the two coordinates of point A? Problem 13
What are the signs of the two coordinates of point B? Problem 14
What are the signs of the two coordinates of point C? Problem 15
What are the signs of the two coordinates of point D? Problem 16
Which quadrant contains point A (-1, -1)?
Problem 17
Which quadrant contains point B (-2, 1)?
Problem 18
What are the coordinates of point A? Problem 19
What are the coordinates of point B? Problem 20
What are the coordinates of point C? Problem 21
What are the coordinates of point D? Problem 22
What are the coordinates of point A? Problem 23
What are the coordinates of point B? Problem 24
Which point has the coordinates (-3, 4)? Problem 25
What is the length of BC? Problem 26
What is the length of BC? Problem 27
What is the length of AB? Problem 28
What is the length of AB? Problem 29
What is the perimeter of rectangle ABCD? Problem 30
What are the coordinates of the symmetric of A with respect to the x-axis? Problem 31
What are the coordinates of the symmetric of point A with respect to the y-axis? Problem 32
If point A moved 2 units higher, what would its coordinates be? Problem 33
If point B moved 2 units higher, what would its coordinates be? Problem 34
If point A moved 1 unit lower, what would its coordinates be? Problem 35
If point B moved 2 units lower, what would its coordinates be? Problem 36
If point A moved 3 units to the left, what would its coordinates be? Problem 37
If point B moved 2 units to the right, what would its coordinates be? Correct:
Wrong:
Unsolved problems:
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