4. A skateboarder wants to build a ramp to get over a cement wall. The height of the wall is
1...
Mathematics, 28.05.2020 22:05 lnbrown9018
4. A skateboarder wants to build a ramp to get over a cement wall. The height of the wall is
10 feet. If the ramp is 20 feet long, what is the angle of elevation between the ground and
the ramp?
Answers: 3
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