Answer:
Step-by-step explanation:
sorry bout the poor drawing but it should be legible
Dimension of an equilateral
The answer to Q1 along with an explanation is shown in the picture;
Having a look at all the questions, they are all essentially the same type so can all be solved similarly;
So by following the method and explanation, you should be able to do the rest of the questions.
Height of the tower = 101.9 m
Solution:
Given data:
Angle θ = 27°
Adjacent side = 200 m
Opposite side = Height
Let height be taken as h.
The given image shows it is a right triangle.
Using basic trigonometric ratio formulas,


The value of tan 27° = 0.5095

Do cross multiplication, we get
0.5095 × 200 = h
101.9 = h
Height of the tower = 101.9 m