Orthogonal Projections
Authored by Lynn Basri
Mathematics
9th Grade
CCSS covered
Used 130+ times
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20 questions
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1.
MULTIPLE SELECT QUESTION
15 mins • 1 pt
A plane is the flat surface of an object. Which of the following are 3 types of planes?
Horizontal plane
Vertical plane
Inclined plane
Curve surface
Tags
CCSS.1.G.A.1
CCSS.2.G.A.1
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A normal to a plane is a straight line that is ____________ to any line on the plane.
Parallel
Perpendicular
Tags
CCSS.HSG.CO.A.1
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The diagram shows a right prism. Which of the following is a normal to the plane PQRS?
PQ
QS
UQ
PS
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which lines are normal to plane GFBC?
i. FB
ii. HG
iii. HD
i only
ii only
iii only
ii and iii only
all
5.
MULTIPLE SELECT QUESTION
15 mins • 1 pt
State 2 normals to the plane QRTU.
PV
WT
SW
PU
6.
MULTIPLE SELECT QUESTION
15 mins • 1 pt
State 2 normals for plane EFGH.
AF
BG
CH
DE
Tags
CCSS.4.G.A.1
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Orthogonal projections are images formed on a plane when the projected line from an object is ________ to the plane.
Parallel
Perpendicular
Tags
CCSS.7.G.A.3
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