How many kilometers are in 3 centimeters?
2 answers:
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Answer:
To keep the same volume, the designer needs to decrease the height of the vase by 20%
Step-by-step explanation:
Volume of cylinder formula is
Area of base is , if this area is increased by 25%, the new area of base would be:
Since volume would be same, we can make the height as:
Thus, we can see that the height needs to be divided by 1.25, which we can write in fractional form as:
Thus, height needs to be of original (or 80% of original)