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Anonymous asked in Education & ReferenceHomework Help · 7 years ago

How to find the area of a sector and triangle trigonometry?

Didn't study how do I find the area of a sector and triangle.How do I write the formula.

1 Answer

  • 7 years ago
    Favorite Answer

    Area of triangle = (b * h) /2

    where b - base of the triangle

    and h - height of the triangle

    Area of a sector = pi * r^2 * theta / 360

    where pi = 3.14

    r - radius of the sector

    theta - angle of the sector

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