7th Grade Math Worksheets

Multiply the length and width rendered in mixed numbers and fractions, and calculate the area of rectangles.

Bring the formula A = bh/2 into play, plug in the known values converting them to a single unit, isolate the unknown, and solve.

Recognize the quadrilaterals, recall their area formulas, substitute the fractional dimensions, and determine their area.

Add up the lengths of the two parallel bases, multiply the sum by half the height, to figure out the area of a variety of trapezoids.

Convert the diagonal lengths to the indicated unit, multiply them, and divide the product by 2 to arrive at the area of the rhombus.

Divide twice the area of the kite by the length of one of its diagonals to obtain the length of the other diagonal.

The quotient obtained by dividing the area of the parallelograms by the indicated base length or height is the missing parameter.

Change the mixed numbers to fractions, apply the relevant formulas, and work out the areas of assorted plane figures.

Analyze the composition of each compound figure, and add or subtract the areas of the simple figures constituting it.

Calculate the perimeter of the regular polygons using the side length; divide twice the area by perimeter to obtain the apothem.

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