Finding Perimeter Worksheets 4th Grade

Perimeter worksheets are a great tool for 4th grade students to practice and solidify their understanding of finding the perimeter of different shapes. With an emphasis on entity and subject, these worksheets offer a variety of exercises that allow students to explore and enhance their knowledge of calculating the total distance around a shape. By engaging in these worksheets, students can strengthen their math skills while developing a deeper understanding of geometry concepts.

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  Perimeter Worksheets 3rd Grade

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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  Classifying Quadrilaterals Shapes

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What is the perimeter of a rectangle with a length of 9 units and a width of 5 units?

The perimeter of the rectangle with a length of 9 units and a width of 5 units is 28 units. This can be calculated by adding the length and width together, and then multiplying the sum by 2 since the perimeter is the sum of all sides.

Find the perimeter of a square with a side length of 7 units.

The perimeter of a square with a side length of 7 units is calculated by adding all four sides together, so it is 7 + 7 + 7 + 7 = 28 units.

Calculate the perimeter of a triangle with side lengths of 4 units, 6 units, and 8 units.

To calculate the perimeter of a triangle with side lengths of 4 units, 6 units, and 8 units, you simply add the lengths of all three sides together. Therefore, the perimeter of the triangle is 4 + 6 + 8 = 18 units.

If the perimeter of a hexagon is 30 units, what is the length of each of its sides?

The length of each side of the hexagon is 5 units.

Determine the perimeter of a parallelogram with a base of 10 units and a height of 6 units.

To determine the perimeter of a parallelogram, you would add the lengths of all four sides. Since opposite sides of a parallelogram are equal in length, the perimeter would be twice the sum of the base and height. In this case, with a base of 10 units and a height of 6 units, the perimeter would be 2 x (10 + 6) = 2 x 16 = 32 units.

Find the perimeter of a trapezoid with parallel sides measuring 8 units and 12 units, and a height of 4 units.

To find the perimeter of the trapezoid with parallel sides measuring 8 units and 12 units, and a height of 4 units, we add the lengths of all four sides together. The formula for calculating the perimeter of a trapezoid is P = a + b + 2h, where a and b are the lengths of the parallel sides and h is the height. Substituting the values into the formula, we get P = 8 + 12 + 2(4) = 8 + 12 + 8 = 28 units. Therefore, the perimeter of the trapezoid is 28 units.

Calculate the perimeter of an isosceles triangle with a base of 9 units and two equal side lengths of 7 units.

To calculate the perimeter of the isosceles triangle, you would add the lengths of all three sides together. Given that the base is 9 units and the two equal sides are each 7 units, you would have: 9 + 7 + 7 = 23 units. Therefore, the perimeter of the isosceles triangle is 23 units.

If a regular octagon has a perimeter of 64 units, what is the length of each of its sides?

To find the length of each side of the regular octagon, we divide the perimeter (64 units) by the number of sides (8). Therefore, each side of the regular octagon is 8 units long.

Determine the perimeter of a rhombus with side lengths of 5 units and an angle of 60 degrees.

To determine the perimeter of a rhombus with side lengths of 5 units and an angle of 60 degrees, we first find the diagonal using the law of cosines: diagonal = sqrt(5^2 + 5^2 - 2 * 5 * 5 * cos(60)). Substituting the values, we get diagonal = sqrt(50 - 50 * 0.5) = sqrt(25) = 5 units. As a rhombus has all sides equal, the perimeter is four times the side length, so the perimeter of this rhombus is 4 * 5 = 20 units.

Find the perimeter of a irregular polygon with side lengths of 3 units, 4 units, 5 units, and 6 units, respectively.

To find the perimeter of the irregular polygon with side lengths of 3 units, 4 units, 5 units, and 6 units, you simply add up the lengths of all the sides. So, the perimeter would be 3 + 4 + 5 + 6 = 18 units.