9+9+7+7=32 :) you add each side up
Answer:
Step-by-step explanation:
![[ \ (a+b)^2 = (a+b)(a+b) \ ]](https://tex.z-dn.net/?f=%5B%20%5C%20%28a%2Bb%29%5E2%20%3D%20%28a%2Bb%29%28a%2Bb%29%20%5C%20%5D)
![[ \ a^2 - b^2 = (a-b)(a+b) \ ]](https://tex.z-dn.net/?f=%5B%20%5C%20a%5E2%20-%20b%5E2%20%3D%20%28a-b%29%28a%2Bb%29%20%5C%20%5D)
Answer:
2. 
3.
- definition of perpendicular
4.
- all right angles are congruent
6.
7.
Step-by-step explanation:
<u>Given: </u>Point P is the perpendicular bisector of AB
<u>Prove: </u>P is equidistant from the endpoints AB
<u>Proof.</u>
1. Point P is on the perpendicular bisector of AB - given
2.
- definition of bisector
3.
- definition of perpendicular
4.
- all right angles are congruent
5.
- reflexive property of congruence
6.
- SAS congruency postulate
7.
- corresponding parts of congruent triangles are congruent
8. Point P is equidistant from the endpoints of AB - definition of equidistant
Answer:
Is this correct?
Step-by-step explanation:
idk