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Acute right and obtuse angles | Angles and intersecting lines | Geometry | Khan Academy

702,815 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

100%
  • 5:32 / 5:32

Speech Rate:

  • 173 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

defined

/dəˈfīnd/

adjective verb

having definite outline or specification. To set or mark the limits of something.

smaller

/smôl/

adjective

Less in amount or less large in size.

terminology

/ˌtərməˈnäləjē/

noun

Specific words and expressions used in a field.

intersection

/ˌin(t)ərˈsekSH(ə)n/

noun

point common to lines that intersect.

introduce

/ˌintrəˈd(y)o͞os/

verb

To insert or put something inside another thing.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

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