Which equation can be used to calculate the area of the shaded triangle in the figure below? A rectangle with a length of 18 fee

Question

Which equation can be used to calculate the area of the shaded triangle in the figure below?

A rectangle with a length of 18 feet and width of 4 feet. A diagonal cuts the rectangle into two halves. One of the triangular halves is shaded.
(1 point)

2(18 + 4) = 44

fraction 1 over 2 (18 + 4) = 11

2(18 × 4) = 144

fraction 1 over 2 (18 × 4) = 36

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Adeline 2 months 2021-10-16T03:56:13+00:00 1 Answer 0 views 0

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    2021-10-16T03:58:03+00:00

    Answer:

    fraction 1 over 2 (18 × 4) = 36

     \because  Area of standard triangle

    = \frac{1}{2} \times base\times height.

    Where,

    Base of triangle = lenght of rectangle = 18 feet

    &

    Height of triangle = width of rectangle = 4 feet

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45:7+7-4:2-5:5*4+35:2 =? ( )