414,929 views
17 votes
17 votes
I need help please Question 9 Help for my homework

I need help please Question 9 Help for my homework-example-1
User Lydia
by
2.8k points

1 Answer

11 votes
11 votes

Given the figure of a triangular prism.

We will find the amount of wood to make the wooden play block

So, we will find the volume of the given block

As shown: the triangular side has a base of 4 cm and a height of 6 cm

The area of the triangular base =


(1)/(2)*4*6=12\text{ }cm^2

the length between the triangular sides = 12 cm

So, the volume = base area * length =


12*12=144\text{ }cm^3

So, the answer will be the first option 144 cm³

User Jabamataro
by
2.8k points