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Surface area word problem example

84,942 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 4:10 / 4:34

Speech Rate:

  • 188 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

include

/inˈklo͞od/

verb

comprise or contain as part of whole.

essentially

/əˈsen(t)SHəlē/

adverb

used to emphasize basic, fundamental, or intrinsic nature of person or thing.

including

/inˈklo͞odiNG/

preposition verb

containing as part of whole being considered. To make someone, something part of a group.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

informative

/inˈfôrmədiv/

adjective

providing useful or interesting information.

science

/ˈsīəns/

noun

intellectual and practical activity encompassing systematic study of structure and behaviour of physical and natural world.

covered

/ˈkəvər/

verb

To have sufficient funds to pay for something.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

imagine

/iˈmajən/

verb

To think creatively about; form mental picture of.

pyramid

/ˈpirəˌmid/

noun verb

Four-sided structure with sides meeting at the top. arrange in shape of pyramid.

squared

/skwerd/

adjective verb

marked out in squares. To multiply a number by itself, e.g. 2x2 or 6x6.

receives

/rəˈsēv/

verb

To get something someone has given or sent to you.

dimensions

/dəˈmen(t)SH(ə)n/

noun other verb

measurable extent. Measurements in space, e.g. length or diameter. cut or shape to particular measurements.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Nature or emotions that show, but may not be true. rise or come up to surface of water or ground.

alright

/ˈˌôl ˈrīt/

adjective adverb exclamation

OK; fine; good. in satisfactory manner or to satisfactory extent. expressing or asking for assent or acceptance.

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