These marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two yellow marbles if th
e first one is not placed back into the bag before the second draw
2 answers:
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the height of the pentagonal pyramid is 5. 70 meters
<h3>Volume of a regular pentagonal pyramid</h3>The formula for determining the volume of a regular pentagonal pyramid is given as;
V=5/12tan(54°)ha^2
Where
- a is the base edge
- h is the height
We have the volume to be;
volume = 82. 5 cubic centers
height = h
a = 5m
Substitute the values
×
×
×
×
×
×
Make 'h' subject of formula
h = 5. 70 meters
The height of the pentagonal pyramid is 5. 70 meters
Thus, the height of the pentagonal pyramid is 5. 70 meters
Learn more about a pentagonal pyramid here:
#SPJ1
Answer:
<em>The endpoint coordinates for the mid-segment are: and
</em>
Step-by-step explanation:
According to the given diagram, the coordinates of the vertices of are:
and
Now, the endpoints of the mid-segment of which is parallel to
will be the mid-points of sides
and
.
<u>Formula for the coordinate of mid-point</u> : , where
and
are two endpoints.
So, the mid-point of will be:
and the mid-point of will be:
Thus, the endpoint coordinates for the mid-segment of that is parallel to
are
and