AC+CE=AE
Pythagorean theorem is a big part of this problem. a^2+b^2=c^2
Part AC
8^2+6^2=c^2
64+36= 100
c^2 =

or
5^2 to match c^2.
Part CE
It is similar to the other one. It's just scaled. 6 to 8, 4 to....6
4^2+6^2=c^2
16+36=52
c^2 =

It is not a perfect square. So that will be the answer.
Answer: before you can use the reason CPCTC it must be stated that the triangles are congruente.
Explanation:
1) CPCTC stands for Corresponding Parts of Congruent Triangles are Congruent.
2) Therefore, to use that reason you first need to prove that the the triangles are congruent.
3) Once, it has been stated that the triangles are congruent, then you can use the reason to state the the corresponding segments are congruent which will let you to state the length of any side of one triangle known the corresponding side of the other triangle, because they are congruent (have the same length).
Answer:
Step-by-step explanation:
8
Answer:
An axiom is often a statement assumed to be true for the sake of expressing a logical sequence. ... These statements, which are derived from axioms, are called theorems. A theorem, by definition, is a statement proven based on axioms, other theorems, and some set of logical connectives.
Step-by-step explanation:
I think this is right, but don't quote me on this.
Answer:
D
Step-by-step explanation:
Volume of cone is given by the formula:
Volume of Cone = 
Putting h = 6 and r = 9 in the formula, we get:

D is the correct choice.