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Understanding the Surface Area of a Sphere Formula

758,747 views

mathematicsonline

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 9:28 / 9:41

Speech Rate:

  • 132 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

frustums

/ˈfrəstəm/

frustums
noun other

portion of cone or pyramid which remains after its upper part has been cut off by plane parallel to its base. .

vertices

/ˈvərˌteks/

vertices
noun other

highest point. .

inscribe

/inˈskrīb/

inscribe
verb

To write a name, etc. by cutting into.

lateral

/ˈladərəl/

lateral
adjective noun verb

On the side; moving sideways. side part of something. throw football in sideways or backward direction.

becomes

/bəˈkəm/

becomes
verb

To be suitable for a particular job or role.

infinitely

/ˈinfənətlē/

infinitely
adverb

Continuing forever without end; very great.

polygon

/ˈpälēˌɡän/

polygon
noun

plane figure with at least three straight sides and angles.

inscribed

/inˈskrībd/

inscribed
adjective verb

(of surface or object) marked with characters. To write a name, etc. by cutting into.

surface

/ˈsərfəs/

surface
adjective noun verb

Of the top layer; not deep or meaningful. outside part or uppermost layer of something. rise or come up to surface of water or ground.

approximates
approximates
verb

To be similar to, but not exactly the same.

without

/wəˈT͟Hout/

without
adverb conjunction preposition

outside. without it being case that. Not with; not having.

equilateral

/ˌēkwəˈladərəl/

equilateral
adjective noun

having all its sides of same length. Math figure whose sides are all equal.

affects

/əˈfekt/

affects
verb

have effect on.

specifically

/spəˈsifək(ə)lē/

specifically
adverb

In particular.

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