Answer:
Step-by-step explanation:
This is about the right triangle, where 92 feet side is adjacent leg to 20° angle, x - height.
Use trigonometry to find the height
- x / 92 = tan 20°
- x = 92 tan 20°
- x = 33.49 feet (rounded)
Answer:
233.53 s
Step-by-step explanation:
The sum of best times for the legs is ...
56.81 +59.22 +57.39 +60.11 = 233.53 . . . seconds
Without additional information about the effects of training or the normal variation in times, this is the best prediction we can make.
4, 10, 4, 10. 10*4 gives area of 40. 10+10+4+4 gives 48 as shown in question
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It is $60
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- Hannah ❤
