Math 11 - Lesson 3.1A: 3D Coordinate plane &right pyramid

Find the coordinates of point B.

The coordinates of point A are given in the diagram.

• (0,0,-5)

• (0,7,0)

• (8,0,0)

• (8,7,0)

• none of those

Find the coordinates of point B.

The coordinates of point A are given in the diagram.

• (0,0,2)

• (0,4,0)

• (3,0,2)

• (0,4,2)

• none of those

Identify the coordinates of the blue dot...

• (2,1,3)

• (3,1,2)

• (3,2,1)

• (1,3,2)

• none of those

Identify the coordinates of the blue dot...

• (6,4,1)

• (1,4,6)

• (6,1,4)

• (4,1,6)

• none of those

Find the value of x.

• x=45

• x=19

• x=33

• x= -47

• none of those

Find the midpoint of the line segment with endpoints (-2,0) & (9,-1).

• (1, 3)

• (3.5, -.5)

• (-.5, 3.5)

• (6, -.5)

• none of those

Find the y-coordinate of the midpoint of the line

• 1

• 2

• -2

• 3

• none of those

What's the distance between (-11,4) and (4,4)?

• -15

• 15

• 7

• -7

• none of those

What is the distance between the two points?

• 5.3

• 6.5

• 6.7

• 16

• none of those

Find the distance.

• 9.7

• 10.7

• 11.7

• 12.7

• none of those