Module3 Flashcards by Khangale Tshivhase | Brainscape

Q

Triangle 3 ways to calculate area

A

1/2bh
3sides = s=a+b+c/2

S(s-a)(s-b)(s-c)

-2side obtuse angle

1/2bcSINA

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Q

Trapizim

A

-a+b/2 x h

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Q

Parallelogram

A

Axh

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Q

Circle

A

PiR^2

PieD^2/4

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Q

Segment

A

Thetha/360(pieR^2)- R^2sintheta/2

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Q

Polygon

A

S^2N/4tan(180/N)

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