Write the letter for the correct answer in the blank at the right of each question:
1. Name the geometric shape modeled by a pinhole in a wall.
A. line segment B. plane C. line D. point
For Questions 2–4, use the figure given at the right.
2. Which is another name for line ℓ?
A. AB B. BD C. C D. P
3. Name the intersection of lines ℓ and m.
A. A B. B C. C D. P
4. Name three points coplanar with point A.
A. B, C, F B. E, F, G C. B, C, E D. B, D, G
5. Find the length of RS.
A. 33 mm B. 34 mm C. 35 mm D. 36 mm
6. Find the precision for a measurement of 72 centimeters.
A. 0.5 cm B. 0.1 cm C. 1 mm D. 0.5 mm
7. Find the length of BC.
A. 12 cm B. 13 cm C. 25 cm D. 38 cm
8. Use the number line to find MN.
A. –5 B. 1 C. 5 D. 10