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Tangents of circles problem (example 1) | Mathematics II | High School Math | Khan Academy

87,057 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 4:34 / 4:36

Speech Rate:

  • 177 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

approach

/əˈprōCH/

noun verb

way of dealing with situation. To request someone to do something specific.

measure

/ˈmeZHər/

noun verb

Plan to achieve a desired result. determine size or amount.

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To make a formal speech about something.

intersects

/ˌin(t)ərˈsekt/

verb

divide something by passing or lying across it.

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. Shop with many branches.

encourage

/inˈkərij/

verb

give support, confidence, or hope to.

perpendicular

/ˌpərpənˈdikyələr/

adjective noun

Being at right angles to a given line or plane. line at 90° to given plane.

tangent

/ˈtanjənt/

adjective noun

(of line or plane) touching, but not intersecting, curve or curved surface. Line or curve meeting another line or curve.

circumscribed

/ˈsərkəmˌskrīb/

verb

To restrict within limits or borders.

insight

/ˈinˌsīt/

noun

Very good understanding of something.

segments
noun other verb

each of parts into which something is or may be divided. Parts divided from the other parts of some things. divide something into separate parts or sections.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

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