Perimeter and Area of Circles, Rectangles, Triangles and Trapezoids

What attribute is used to determine the perimeter of a composite figure?

• Length of sides

• Area of subdivisions

• Volume of subdivisions

• Circumference of subdivisions

What is the formula for calculating the area of a circle?

• 2πr

• πr^2

• 2πd

• πd

Which of the following is a characteristic of a trapezoid?

• Having one pair of parallel sides

• Having all sides of equal length

• Having no right angles

• Having all angles of equal measure

What formulas can be applied to solve problems involving composite plane figures?

• Diameter, radius, and area formulas

• Volume, surface area, and perimeter formulas

• Length, width, and height formulas

• Perimeter, circumference, and area formulas

Find the Area of the trapezoid.

Which of the following is the AREA formula for a triangle?

Find the area of the circle

• 56.52

• 254.34

• 1017.36

• 113.04

What is the area of this trapezoid?

• 14.25 m²

• 17.25 m²

• 22.5 m²

Find the Area:

• 84 m²

• 168 m²

• 112 m²

• 56 m²

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²