Evaluate the expression when m= 6 and n= 64.
1 answer:
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Answer:
The height of the cloud is 120m
Step-by-step explanation:
From the attached diagram
BC if the height of the cloud
Given:
CD = 60 (opposite sites of ADCE are equal)
Applying Pythagoras rule to calculate AD
Tan60 = CD/AD
AD = CD X Tan60
= 60 X 1.732 = 103.92m
Using Pythagoras rule to find BD
Tan30 = BD/AD
BD = AD X Tan30
= 103.92 X 0.5773
= 59.993
BC = BD + CD
= 59.993 + 60
= 119.993
BC ~ 120m
The height of the cloud is approximately 120m
