Developing Proof Here is another way to prove the Isosceles Triangle Theorem. Supply the missing information.
Begin with isosceles
Draw a.
__?__, a bisector of the base
Given:
Prove:
Statements | Reasons |
---|---|
1)
|
1) c. __?__ |
2)
|
2) d. __?__ |
3)
|
3) Given |
4)
|
4) e. __?__ |
5)
|
5) f. __?__ |
6)
|
6) g. __?__ |
Proof Supply the missing information in this statement of the Converse of the Isosceles Triangle Theorem. Then write a proof.
Begin with
Draw a.
__?__, the bisector of
Given:
Prove:
Communications In the diagram below, what type of triangle is formed by the cables of the same height and the ground?