Grade 6 HMH Go Math - Answer Keys Answer keys

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Grade 6 HMH Go Math - Answer Keys

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Question 1 (request help)
An aquarium tank in the shape of a rectangular prism is 60 cm long, 30 cm wide, and 24 cm high. The top of the tank is open, and the glass used to make the tank is 1 cm thick. How much water can the tank hold?

\(\text{cm}^{3}\)

Question 2 (request help)
What if, to provide greater strength, the glass bottom were increased to a thickness of 4 cm? How much less water would the tank hold?

\(\text{cm}^{3}\)

Question 3 (request help)
An aquarium tank in the shape of a rectangular prism is 40 cm long, 26 cm wide, and 24 cm high. If the top of the tank is open, how much tinting is needed to cover the glass on the tank? Identify the measure you used to solve the problem.

\(\text{cm}^{3}\)

Question 4 (request help)
The Louvre Museum in Paris, France, has a square pyramid made of glass in its central courtyard. The four triangular faces of the pyramid have bases of 35 meters and heights of 27.8 meters. What is the area of glass used for the four triangular faces of the pyramid?

\(\text{cm}^{2}\)