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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 get close to reaching something or somewhere.

measure

/ˈmeZHər/

noun verb

plan or course of action. To calculate size, weight or temperature of.

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

To make someone more determined or confident.

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. straight line or plane that touches curve or curved surface at point.

circumscribed

/ˈsərkəmˌskrīb/

verb

restrict something within limits.

insight

/ˈinˌsīt/

noun

Power to understand people and things very well.

segments
noun other verb

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

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

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