Mrs. Eastland is wrapping Britney's birthday presents. She needs to know how much wrapping paper to buy. If the first present is a box that uses 52 square inches of wrapping paper, how much wrapping paper does she need for a box
with double the original dimensions?

104 square inches

Step-by-step explanation:

52 times 2

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

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