Mathematics: If the area of a parallelogram is 35/42 cm² and the height is 1/7 cm, write an equation that relates the height, base, and area of the parallelogram. solve the equation.

If the area of a parallelogram is 35/42 cm² and the

Ответ:

brandon0227

06.01.2022

Let A, b, h be, respectively, the area, base and height of the parallelogram. Then, the area of a parallelogram is given by

$A = \dfrac{1}{2}bh$

Plugging the known values for A and h, we have

$\dfrac{35}{42}=\dfrac{1}{2}\cdot b \cdot \dfrac{1}{7}$

We can multiply both sides by 14 to get

$\dfrac{35}{3}=b$

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Ответ:

katlian

28.08.2020

Mathematics

26 ft because 42 divided by 6 is 7 which means the length is 7 and the height is 6. To find the perimeter you have to add each side of the rectangle. 7+7+6+6=26

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If the area of a parallelogram is 35/42 cm² and the height is 1/7 cm, write an equation that relates the height, base, and area of the parallelogram. solve the equation.

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