A prism of cross sectional area 18cm^2 has a volume of 72cm^3. What is the height of the prism
Answers
Answer:
Unit 22 Section 6 : Volume of a Triangular Prism
This section looks at how to find the volume of a triangular prism.
You will need to remember how to find the area of a triangle in order to do this:
A triangular prism has the same triangular cross-section throughout its length.
Example Question
The diagram below shows a triangular prism:
(a) Calculate the volume of the prism if l = 5 cm.
Volume = area of cross-section × length
= 10 cm² × 5 cm
= 50 cm³
The volume is 50 cm³
(b) Calculate the volume of the prism if l = 2 m.
We need all the units to be cm or cm², so we need to convert 2 metres into 200 centimetres.
Volume = area of cross-section × length
= 10 cm² × 200 cm
= 2000 cm³
The volume is 2000 cm³
Step-by-step explanation:
mark as brainliest bro