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Three-Dimensional Shapes Part 1: Types, Calculating Surface Area

22,395 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

84%
  • 6:22 / 7:31

Speech Rate:

  • 147 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

polyhedron

/ˌpälēˈhēdrən/

noun

solid figure with many plane faces.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. moving in one side and out of other side of.

surfaces

/ˈsərfəs/

noun other verb

outside part or uppermost layer of something. Outside or upper layers of some things. rise or come up to surface of water or ground.

geometrical

/ˌjēəˈmetrik/

adjective

With regular mathematical patterns/straight lines.

tutorials

/t(y)o͞oˈtôrēəl/

noun other

period of tuition given by university or college tutor. A lesson given to a small group.

rectangular

/rekˈtaNGɡyələr/

adjective

denoting or shaped like rectangle.

completely

/kəmˈplētlē/

adverb

In every way or as much as possible.

contained

/kənˈtān/

verb

To hold something inside something else.

congruent

/kənˈɡro͞oənt/

adjective

Having the same shape and size.

polygons

/ˈpälēˌɡän/

noun other

plane figure with at least three straight sides and angles. Closed plane figures bounded by three or more line segments.

figures

/ˈfiɡyər/

noun other verb

number. Shapes of people seen indistinctly or in outline. To understand after thinking; work out.

connecting

/kəˈnektiNG/

adjective verb

joining or linking things together. To join or attach things together.

parameters

/pəˈramədər/

noun other

factor defining a system. Characteristics or constant factors; limits.

pentagonal
adjective

Having 5 sides.

nothing

/ˈnəTHiNG/

adjective adverb noun pronoun

of no value. not at all. Number or value of zero. Not anything, not a single thing.

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