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Which pyramid has a greater volume, and how much greater is its volume?

A rectangular pyramid on the left with a base of 7 inches by 6 inches and height of 3 inches.

A rectangular pyramid on the right with a base of 4 inches by 3 inches and a height of 10 inches.

a). The volume of the pyramid on the left is greater by 2 inches cubed.
b). The volume of the pyramid on the left is greater by 6 inches cubed.
c). The volume of the pyramid on the right is greater by 2 inches cubed.
d). The volume of the pyramid on the right is greater by 6 inches cubed.

a). The volume of the pyramid on the left is greater by 2 inches cubed.

Step-by-step explanation:

The volume of a rectangular based pyramid is

V = w b h

Where w, and b are the lengths of the base of the pyramid, and h is the height of the pyramid

Substitute the values given for both pyramids into the equation, and solve for V

Left Pyramid:

V = w b h

V = * 7 * 6 * 3

Volume of Left Pyramid = 42

Right Pyramid:

V = w b h

V = * 4 * 3 * 10

Volume of Right Pyramid = 40

Subtract the two volumes to find the difference in volume

42 - 40 = 2

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

the first one

step-by-step explanation:

just id the test.