Zach grew at a rate of 3.5 centimeters per month. at 4 years old, is that was 90 centimeters tall. at this rate, how long was it before zack was 132 centimeters tall?

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

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its an acute right triangle

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70.30

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