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Area of Parallelograms, Triangles, and Trapezoid ...

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    Area
  •   Study   Slideshow
  • What shape is this?
    trapezoid
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  • A parallelogram has a base of 5 meters and height of 12 meters. What's the area?
    60 square meters
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  • A triangle has a base of 5 meters and a height of 12 meters. What is the area?
    30 meters^2
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  • Name the shape. Then, calculate the area.
    This is a parallelogram with an area of 187 square inches
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  • Name the shape. Then, calculate the area.
    This is a parallelogram with an area of 96 square yards.
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  • How do you find the area of a parallelogram?
    You multiply its base times the height of the parallelogram.
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  • How do you find the area of a triangle?
    You multiply the base times the height and divide your answer by 2.
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  • What's the formula for finding the area of a trapezoid?
    A = 1/2 x (base 1 + base 2) x height OR Add the two bases together (the parallel sides), multiply this by the height, and divide by 2.
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  • Identify the shapes that are parallelograms.
    Shapes B, C, and E are parallelograms. Squares and rectangles are types of parallelograms. Shape B is a square, C is a rectangle, and E is a parallelogram.
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  • Find the area of the shape.
    The area is 15.75 square centimeters.
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  • Find the area of the shape.
    The area is 45 square yards.
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  • How many bases are there on a trapezoid?
    There are 2 bases on a trapezoid. Each base is a different length.
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  • What's the area of this polygon?
    The area of this trapezoid is 216 square feet.
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  • What's the base AND height of this shape?
    The base is 7 units long and the height is 6 units.
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  • What is the name of this shape and what's the area?
    The trapezoid has an area of 45 square units.
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  • Find the area of the trapezoid.
    The area is 12 square units.
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