Determine, whether the condition given is a characteristic of a pyramid or prism, both or neither. *
5 נקודות
pyramid
prism
both
neither
There is exactly one base
There are two bases
The lateral faces are triangles.
The base can be a triangle.
The lateral faces are rectangles.
pyramid
prism
both
neither
There is exactly one base
There are two bases
The lateral faces are triangles.
The base can be a triangle.
The lateral faces are rectangles.
Match the cross section to its shape. *
2 נקודות
Oval
circle
square
rectangle
cylinder
Shape of the parallel cross section
Shape of the perpendicular cross section
Oval
circle
square
rectangle
cylinder
Shape of the parallel cross section
Shape of the perpendicular cross section
Segment JM is a(n)... *
נקודה אחת
A machinist drilled a hole in a block of copper shown in the picture. The density of copper is 8.9 gram per cubic centimeter. What is the mass of the copper block shown? (round to the nearest gram) NOTE: 10mm = 1cm *