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Conic Sections: Intro to Circles

453,133 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 8:53 / 9:04

Speech Rate:

  • 176 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

supposed

/səˈpōzd/

adjective verb

generally assumed or believed to be case, but not necessarily. To imagine or guess what might happen.

sections

/ˈsekSH(ə)n/

noun other verb

any of more or less distinct parts into which something is or may be divided or from which it is made up. Parts of a whole. divide into sections.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

knowledge

/ˈnäləj/

noun

Information, understanding, or skill.

understand

/ˌəndərˈstand/

verb

To know the meaning of language, what someone says.

equations

/əˈkwāZHən/

noun other

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

general

/ˈjen(ə)rəl/

adjective noun

affecting or concerning most people or things. commander of army.

extension

/ˌikˈsten(t)SH(ə)n/

adjective noun

Adding extra length. Telephone for individual person, e.g. In an office.

distance

/ˈdistəns/

noun verb

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

squared

/skwerd/

adjective verb

(Of number) multiplied by itself (e.g. 2 x 2). To straighten the edge to form a four-sided shape.

recognize

/ˈrekəɡˌnīz/

verb

To publicly show appreciation for someone's work.

centered

/ˈsen(t)ərd/

adjective verb

placed or situated in centre. To place a focus on something.

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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