A man 1.5 m tall is 15 m away from a building 24 high what is the angle of elevation of the top of the building
4 answers
Please I need full solving
When will I get the answer of the question
impatient much? You could have solved it by now. Repeatedly asking for help will not make anyone see it any sooner.
draw a diagram
review your basic trig functions
Your question is kinda vague, but if you want the angle as seen from the guy's eye level, then
tanθ = (24-1.5)/15
now just find θ
draw a diagram
review your basic trig functions
Your question is kinda vague, but if you want the angle as seen from the guy's eye level, then
tanθ = (24-1.5)/15
now just find θ
Did you make a sketch.
There are several ways in that geometry of the sketch to see that the
slope of the line forming the angle of elevation is 22.5/15 = 1.5
since slope = tangent of angle
tangent of angle = 1.5
angle = appr. 56.3°
There are several ways in that geometry of the sketch to see that the
slope of the line forming the angle of elevation is 22.5/15 = 1.5
since slope = tangent of angle
tangent of angle = 1.5
angle = appr. 56.3°
0 answers