Assignment on Volume of 3D shapes
Task 1 : watch a video which focuses on two descriptions related to volume of 3D objects.
1. Relationships of prisms and pyramids while calculating volume.
2. Dimensions needed to be considered when comparing prisms and pyramids (height and base
area)
https://youtu.be/qXC8uzy_HFw
Task 2: Watch this video on how to calculate the volume of cylinders; cones sphere and
hemispheres.
https://youtu.be/aPXvrFMyhSU
Task 3: After watching the video fill in the following information. (Fill in the planks and copy
paste in the comment box of the assignment)
A) The volume of cones is one-third of ______________ with the same base and same
height.
B) The volume of the pyramid is ______________ time of ___________ having equal
base and same height.
C) The volume of cones is equal to ______________ of hemisphere.
D) The triangular prism is three times in volume of the ______________.
E) The volume of a sphere is four times more than ____________ and twice more than
_______________.
Task 4: Use volume formula to calculate the volume of the following figures.
Shape
Solution
Hint : volume of pyramid
= ⅓ × 𝒃𝒂𝒔𝒆 𝒂𝒓𝒆𝒂 × 𝒉𝒆𝒊𝒈𝒉𝒕
Hint: Fill in all the available information in the
formula
Answer
Hint: Fill in all the available information in the
formula