Steve can run 3.5 miles in 30 minutes. If Steve increases his rate by 12 mile per hour, how far will he run in 2 hours?
1 answer:
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<h2>Answer:</h2>
This is a square pyramid because it's a solid having a square base. The point up the pyramid is called the apex and is directly above the middle of the square base. The surface area of a solid is the total area of its outer surface. If we unfold this pyramid, we'll get one square and four identical triangles. So the surface are can be calculated as follows:
FOR THE SQUARE:
FOR THE TRIANGLE:
Finally:
