Figure one equals 1, Figure 2 equals 3, and Figure 3 equals 6 Emilio is using a guess and check strategy to write
an expression for the number of pennies in any
figure. He writes the expression n(n+1), where n
represents the figure number.
Compare the values you found for Emilio’s
expression in part to the number of pennies in
each figure. Use what you observe to modify
Emilio’s expression so that it is correct. Explain
your reasoning

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.