Answer:
The volume of the figure is
Step-by-step explanation:
we know that
The volume of the figure is equal to the volume of the cone minus the volume of the square pyramid
step 1
Find the volume of the cone
The volume of the cone is equal to
we have
----> the diagonal of the square base of pyramid is equal to the diameter of the cone
substitute
step 2
Find the volume of the square pyramid
The volume of the pyramid is equal to
where
B is the area of the base
h is the height of the pyramid
we have
substitute
step 3
Find the volume of the figure
Answer:
25 degree
Step-by-step explanation:
ez
The direction of Beatriz relative to the <em>starting</em> point of her trip is approximately .
<h3>How to find the position of Beatriz relative to the starting point of her trip</h3>
After a careful reading of the statement, we find that <em>final</em> position () by the end of the second day is found by means of this vector sum:
(1)
Where:
- - Vector distance of the first day relative to starting point, in kilometers.
- - Vector distance of the second day relative to the final point of , in kilometers.
If we know that and , then final position of Beatriz relative to origin is:
And the direction <em>relative to</em> the <em>starting</em> point (), in degrees, is found by following inverse <em>trigonometric</em> relation:
(2)
If we know that and , then the direction of Beatriz relative to the starting point of her trip is:
The direction of Beatriz relative to the <em>starting</em> point of her trip is approximately .
To learn more on vectors, we kindly invite to check this verified question: brainly.com/question/21925479
Answer:
<h3>p = 1</h3>
Step-by-step explanation: