Name: please help only 1,2,3,4,5 Unit 3 Test Study Guide
(Parallel & Perpendicular Lines)
Date:
Per:
Topic 1: Parallel Lines & Planes
Use the diagram to the right for questions 1-5.
1. Name a plane parallel to plane WXT.
2. Name two segments parallel to VU.
T
S
3. Name two segments parallel to sw.
Z
4. Name two segments skew to XY.
W
5. Name two segments skew to VZ.
6. Name each angle pair as corresponding, alternate interior, alternate exterior, consecutive interior,
consecutive exterior, or no relationship. Identify the transversal that connects each angle pair.
: Transversal:
a) 24 and 210
Transversal:
b) 28 and 211

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.