The angle of elevation of the sun relative to an observer standing at the tip of the shadow is 16.9°.
<h3>What is trigonometry?</h3>
The branch of mathematics sets up a relationship between the sides and the angles of the right-angle triangle is termed trigonometry.
Given that:-
- A cell phone tower that is 70 meters tall is built on level ground and casts a shadow 230 meters long at a particular moment.
The angle of elevation will be calculated by applying trigonometric property in the triangle given below;-
= tan(0.3043)
= 16.9
Therefore angle of elevation of the sun relative to an observer standing at the tip of the shadow is 16.9°.
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68% if you take 31 and divide it by 45 you’ll get .68 which you then turn into a percentage
Answer:
Step-by-step explanation:
Given that,
The length of the rectangular prism = (1/2) mm
Width = (1/4) mm
Height = (3/4) mm
We need to find the volume of the prism. We know that the formula for the volume of a rectangular prism is given by :
V = lbh
Put all the values,
So, the volume of the prism is equal to .
Answer:
21
Step-by-step explanation:
There is 15 feet in 5 yards.
To find this, you would need to know:
1 yard = 3 feet
Since we know every 1 yard contains 3 feet, we can do 5*3 to get the number of feet that are in 5 yards.