Answer:
1,530[tex]cm^{3}[/tex]
Step-by-step explanation:
The formula to find a the volume of a rectangular prism :
Volume (V) = length x height x width
Your image has two rectangular prism put together
First rectangular prism (on the left):
Volume (V) = length x height x width
length = 10cm
width = 9cm
height = 9cm
Volume (V) = 10cm x 9cm x 9cm
Volume (V) = 810[tex]cm^{2}[/tex]
Second rectangular prism (on the right):
Volume (V) = length x height x width
length = 18cm
width = 10cm
height = 4cm
Volume (V) = 18cm x 10cm x 4cm
Volume (V) = 720[tex]cm^{2}[/tex]
Now to get the total of the figure.
Add both the first and second rectangular prism volume:
Volume (V) = 810[tex]cm^{2}[/tex]
Volume (V) = 720[tex]cm^{2}[/tex]
720 + 810 = 1530
