Curriculum
Course: Applied Mathematics — Second Secondary
Login

Curriculum

Applied Mathematics — Second Secondary

Unit 1: Statics

0/10

Unit 2: Solid and Analytic Geometry

0/10
Quiz

Lines and Planes in Space — Lesson quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 2
  • Passing grade: 60%
Start Quiz
1.
In a cube of edge 4 cm with A(0, 0, 0), B(4, 0, 0), G(4, 4, 4) and H(0, 4, 4), are the lines AB and GH parallel?
No, because they are skew
Yes, because GH has direction (−4, 0, 0), a negative multiple of the direction (4, 0, 0) of AB, and both lie in plane ABGH
No, because they do not lie in one plane
Yes, because they are perpendicular
2.
Find the length of the space diagonal AG of a cube of edge 5 cm.
5√2 ≈ 7.07 cm
5√3 ≈ 8.66 cm
10 cm
25 cm
  • 1
  • 2