Unit Test #45

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.





How many faces has a cuboid? A. 8
B. 4
C. 12
D. 6

Answer 1:





Lines that pass through the same point are called: A. coplanar
B. collinear
C. congruent
D. concurrent

Answer 2:





The figure shows half of a cuboid.

The angle between the planes PQRS and PQUT in the diagram is

A. angle SPT
B. angle RQT
C. angle SQT
D. angle QPT

Answer 3:





The length of the diagonal KL is

A. greater than 7 cm  
B. 7 cm  
C. between 5cm and 7 cm  
D. 5 cm

Answer 4:





How many vertices has a triangular prism? A. 4
B. 6
C. 8 
D. 12

Answer 5:





How many vertices has a rectangular prism (a cuboid)? A. 4
B. 6
C. 8
D. 12

Answer 6:





The figure above is a cuboid.

The angle between planes QWZR and QXYR is

A. angle ZQX
B. angle ZRX
C. angle ZQY
D. angle ZRY

Answer 7:





A cuboid has dimensions of 3cm by 4cm by 5cm.
The length of the longest diagonal on any of the faces is:
A. 5 cm

Answer 8:





The diagram shows half of a cuboid.

The angle between the plane TURS and plane SRQP is:

A. angle RUQ 
B. angle UQR 
C. 30°
D. 90°

Answer 9:





The figure shows a cuboid.

What is the angle between plane QRYX and QRPS?

A. 45°
B. 90°
C. angle SRZ
D. angle YRZ

Answer 10: