Answer:
ok ,so it. will be 4 ..................
Answer:
-15z+27
Step-by-step explanation:
-3x5z -3x-9
The height of the tower is 452.66 ft
<h3>What is angle of elevation and depression?</h3>
The angle formed by the line of sight and the horizontal plane for an object above the horizontal.
The angle of depression is the angle between the horizontal line and the observation of the object from the horizontal line.
Given:
we have two angles one of which is angle of elevation and another angle depression.
Using trigonometric ratio,
tan ∅ = P / B
tan 32° = h / 425
0.624= h /425
h= 265.569 ft
again,
tan 29° = h(bottom of the tower) / 425
h(bottom of the tower) = 425 × tan 29°
h(bottom of the tower) = 235.581 ft
Thus, Height of tower = h(top of the tower) + h(bottom of the tower)
Height of tower = 265.569 + 235.581
Height of tower = 501.15 ft
Learn more about this concept here:
brainly.com/question/20890484
#SPJ1
Answer:
1/2 and 4/12
Step-by-step explanation:
2/6=(2:2)/(6:2)=1/3
2/6=(2*2)/(6*2)=4/12
