Aidan knows that the observation deck on the Vancouver Lookout is 130 m above the ground. He measures the angle between the ground and his line of sight to the observation deck as PSK77^\circZSK. How far is Aidan from the base of the Lookout to the nearest metre?

iohanetc 2021-03-12 Answered
Aidan knows that the observation deck on the Vancouver Lookout is 130 m above the ground. He measures the angle between the ground and his line of sight to the observation deck as 77. How far is Aidan from the base of the Lookout to the nearest metre?
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mhalmantus
Answered 2021-03-14 Author has 106 answers

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