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Cara is building a sand castle in the shape of a triangular pyramid. The area of the base is 7 square feet. Each side of the base has a length of 4 feet and the height of each face is 2 feet. What is the
answered
Dec 3, 2017
Mathematics
middle-school
7
votes
66.8k
views
If you walked 5 miles down a trail and then walked 2 1/4 miles back, how many miles away are you from your starting point?
answered
Mar 29, 2017
Mathematics
high-school
4
votes
1.4k
views
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