I would start with the paragraphs that have the information inside of it.
A cone with radius of 5 cm and height 12 cm.
Pi is 3.14, for this, so let's solve it.
5² = 25π= 78.5
78.5(12/3)= 78.5×4= 314
So this one matches with 314 cu cm.
A right cylinder with radius 4 cm and height 3 cm.
4²= 16π= 50.24×3= 150.72
So this one matches with 150.72 cu cm.
A pyramid with base area 16 sq. cm and height 30 cm.
30÷3= 10
10×16= 16
So this one matches with 160 cu cm.
A pyramid with a square base of length 3 cm and height 16 cm.
3×3=9
16/3= 5 1/3
5 1/3×9= 48
So this one matches with 48 cu cm.
Hope this helps!!!
