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2. A ramp is needed at the entrance of a supermarket. The ramp is to be 6.7 m long and have a rise of 0.3 m. Calculate the angle of in
Question
2. A ramp is needed at the entrance of a supermarket. The ramp is to be 6.7 m long
and have a rise of 0.3 m. Calculate the angle of inclination of the ramp to the nearest
tenth of a degree.
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Mathematics
3 years
2021-09-03T10:21:09+00:00
2021-09-03T10:21:09+00:00 1 Answers
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Answers ( )
Answer:
∅ = 2.6º
Step-by-step explanation:
sin = opp/hyp
sin∅ = 0.3/6.7
∅ = arcsin0.3/6.7
use calculator
∅ = 2.6º