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Video 8: 3D Geometry, Perpendicular Distance, Perpendicular Line

14,482 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 12:34 / 12:40

Speech Rate:

  • 110 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

perpendicular

/ˌpərpənˈdikyələr/

adjective noun

at 90° to given plane. line at 90° to given plane.

equations

/əˈkwāZHən/

noun other

statement that two values are equal. Mathematical statements showing things to be equal.

straight

/strāt/

adjective adverb noun

extending or moving uniformly in one direction only. in straight line. part of something that is not curved.

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To say things or ideas to someone with words.

problems

/ˈpräbləm/

noun other

unwelcome or harmful matter. Questions to show understanding of a math concept.

mathematics

/maTH(ə)ˈmadiks/

noun other

abstract science of number, quantity. Studies or science of numbers and shapes.

finding

/ˈfīndiNG/

noun verb

Something you discover or find out; a result. To discover or meet by chance.

because

/bēˈkəz/

conjunction

For a reason.

conditions

/kənˈdiSH(ə)n/

noun other verb

state of something. Some things required in a business contract; terms. have significant influence on.

chapter

/ˈCHaptər/

noun

Small local group forming part of a larger one.

approach

/əˈprōCH/

noun verb

Request of someone with a specific goal in mind. come nearer to.

parallel

/ˈperəˌlel/

adjective noun verb

(Of computer operation) happening at the same time. person or thing similar to another. To compare.

distance

/ˈdistəns/

noun verb

Lack of friendliness toward another person. make distant in position or nature.

approaches

/əˈprōCH/

noun other verb

way of dealing with situation. Requests of someone with specific goals in mind. To get close to reaching something or somewhere.

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