Question

BRAINLY TO THE ONE WHO WILL ANSWER ME CORRECTLY WITH A GOOD EXPLANATION PLS HURRRYYY

Answer 1

Answer:

1,530$cm^{3}$

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$cm^{2}$

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$cm^{2}$

Now to get the total of the figure.

Add both the first and second rectangular prism volume:

Volume (V) = 810$cm^{2}$

Volume (V) = 720$cm^{2}$

720 + 810 = 1530

Answer 2

Volume of the left cuboid

• LBH
• 10(9)(9)
• 81(10)
• 810cm³

Volume of the right cuboid

• LBH
• 18(4)(10)
• 72(10)
• 720cm³

Total

• 810+720
• 1530cm³