The elevation of the plane is 3600 ft
Let
- h = elevation of plane,
- d = distance from Marsha's house to spot on ground below plane = 3600 feet and
- Ф = angle of elevation of plane = 45°
From the triangle, we have the trigonometric ratio
tanФ = h/D
<h3>Elevation of the plane</h3>
Making h subject of the formula, we have
h = DtanФ
substituting the values of the variables into the equation, we have
h = DtanФ
h = 3600 ft × tan45°
h = 3600 ft × 1
h = 3600 ft
So, the elevation of the plane is 3600 ft
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Your answer would be 8 Hammond per minute. Hope this helps!
What is the questions i may help you with i cant see it!
9.5÷8=1.1875 (distance covered in 0.1 hour)
1.1875 ×10 =11.875
If it's a square then sides equal to around 12-13 meters
