Online Learning Week 3 - Area of Triangles

Transcript

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 Area of Triangles 

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Online LearningWeek #3

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          Area    = 1/2 (base) x (height) 

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              Height is ALWAYS            perpendicular to base 

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          Area always in square            units!!

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Page 1

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The base and height must forma 90 degree, Right Angle!

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The triangle is HALFof a rectangle!

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           A = 1/2 (b) (h)

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          Area always in square            units!!

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          THINK: Does it "cover" something?

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Page 2

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            Area = 1/2 (base) (height)

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           Given the area find the                 missing side

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 To conclude:

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Area of Triangle Formula: A = 1/2(b)(h)

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Height has to be perpendicular to the base

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See you tomorrow at the Pet Parade!