Which pair of angles must be congruent
1 answer:
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Answer:
A
Step-by-step explanation:
Using the pythagorean theorem,
we plug the numbers in;
9+36=c^2
45=c^2
sqr root of 45 is
next find the positive perfect sqr root of 45 which will be 9.
9 goes into 45 5 times so it will be
Sqr root of 9 is 3 so it will be
<u>Given</u>:
Given that the height of the pyramid is 12 units.
The base of the triangle is 8 units.
The height of the triangle is 6 units.
We need to determine the volume of the pyramid.
<u>Area of the triangle:</u>
The area of the triangle can be determined using the formula,
where b is the base of the triangle and h is the height of the triangle.
Substituting the values, we get;
Thus, the area of the triangle is 24 square units.
<u>Volume of the pyramid:</u>
The volume of the pyramid can be determined using the formula,
where A is the area of the triangle and H is the height of the pyramid.
Substituting the values, we get;
Thus, the volume of the pyramid is 96 cubic units.