A cube has vertices at the eight points (x, y, z) where each ofx, y, and z are either −1 or 1.(a) Find the general equat... 查看全部
Theorem 72. Each pair of opposite sides of a parallelogram are con- gruent. Given a parallelogram DABCD, we choose any s... 查看全部
4. a. Is a shape congruent to itself? Explain your thinking. b. If shape P is congruent to shape Q, is shape Q congruent... 查看全部
2. Are any of the polyhedra sketched below congruent? Explain how you know. А B C D 3. Which of the following polyhedra ... 查看全部
Find the Value of X. Chords and ArcsChords and Arcs Acellus Find the value of x. 5 8 X 1201 120° 5 120° 5 A с x = [?] En
= Theorem 73. The area of a parallelogram is the product of its base and its height: Area bh. A more general kind of qua... 查看全部
5. 6. 7. 4. 5. 6 11. Given: F is the midpoint of EG. EFT. WJG Prove: ZEFHZFGJ 7. Statements 1. RVS 2. 2. 3. 3. 4. 4. 5. ... 查看全部
5. Are the two triangles similar? If they are similar, write the similarity statement and the method used to prove they ... 查看全部
6. Find the value of BC that makes BE//CD. 12 6 B с D Your answer
7. Find the value of x so that BC I/DE. B X-3 D X-2 E E 1 14 16 А Your answer