Lynn has a collection of lacrosse sticks. After selling 65% of her lacrosse sticks, she has 42 sticks left. How many lacrosse st
1 answer:
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Answer: Second Option is correct.
Step-by-step explanation:
Since we have given that
Volume of larger pyramid = 729 cm³
Volume of smaller pyramid = 64 cm³
So, Ratio of volume of larger pyramid to volume of smaller pyramid is given by
So, Ratio of side of larger pyramid to side of smaller pyramid is given by
Now, Perimeter of base of smaller pyramid = 8 cm
So, We need to find the perimeter of larger pyramid.
So, it becomes,
Hence, Perimeter of the base of the larger pyramid is 18 cm².
Therefore, Second Option is correct.