You have to simplify the 1/5 first.
Then simplify the square root of 1 to equal 1
Then rationalize the denominator
Then simplify
For every 3 squares there are 2 circles
Answer:
Volume of the Pyramid = 40 cubic centimeters
Step-by-step explanation:
The volume of a pyramid is given by the formula:

Where
l is the length
w is the width
h is the height
In the figure shown, the length is 5, width is 4, and height is 6 (in cm). We just substitute and find the answer. Shown below:

So, we can say:
Volume of the Pyramid = 40 cubic centimeters