Jeremy, Jesse and Jonathan are wrapping gifts for their mother’s birthday. Jeremy decided to wrap up his gift in a box shaped like a cylinder. The box has a radius of 7.25 inches and a height of 15.5 inches. Jesse decided to wrap his gift in a box shaped like a triangular prism. The triangular face has a base of 8.5 inches and a height of 10 inches. The length of the prism is 13.5 inches. The triangular faces are all equilateral. Finally, Jonathan decides to wrap his gift in a box that is a rectangular prism. The dimensions of his gift box are 12.2 inches wide, 20 inches long and 7.25 inches high. (For the cylinder, round your answers to the nearest 10th)

1. Sketch all 3 gift boxes. This should be done neatly with the aid of a ruler and graph paper.

2. Which brother needs to use the most amount of wrapping paper? How do you know? Show all work and explain your answer.

3. The brothers want to hide their mom’s gifts in Jeremy’s closet. Who’s gift will take up the most space in Jeremy’s closet? How do you know? Show all work and explain your answer.

4. Jeremy’s gift costs $49.99, Jesse’s gift costs $45.99 and Jonathan’s gift costs $44.99. The wrapping paper they use costs 10 cents per square inch. Based on your answer in question 2, which brother spends the most money on their mother’s gift? Show all work and

1 ​Work