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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:

Video Vocabulary

frustums

/ˈfrəstəm/

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/

noun other

highest point. .

inscribe

/inˈskrīb/

verb

write or carve on something.

lateral

/ˈladərəl/

adjective noun verb

at or towards the side or sides. side part of something. throw football in sideways or backward direction.

becomes

/bəˈkəm/

verb

To be suitable for a particular job or role.

infinitely

/ˈinfənətlē/

adverb

Continuing forever without end; very great.

polygon

/ˈpälēˌɡän/

noun

plane figure with at least three straight sides and angles.

inscribed

/inˈskrībd/

adjective verb

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

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Outside or upper layer of something. To come to the top of something; emerge.

approximates
verb

come close or be similar to something in quality or quantity.

without

/wəˈT͟Hout/

adverb conjunction preposition

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

equilateral

/ˌēkwəˈladərəl/

adjective noun

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

affects

/əˈfekt/

verb

have effect on.

specifically

/spəˈsifək(ə)lē/

adverb

in exact and clear way.

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