Area and Perimeter of Triangles Quadrilaterals and Circles

A trapezoid is a quadrilateral with exactly one pair of _____ sides.

• parallel

• congruent

• perpendicular

• skew

The sum of the angles in a quadrilateral is ______.

• 360

• 180

• consecutive

• congruent

What is the area of this square?

• 169 ft²

• 209 ft²

• 196 ft²

• 260 ft²

What is the area of this square?

• 1,521 cm²

• 2,511 cm²

• 1,251 cm²

• 2,151 cm²

What is the area of the triangle?

• 24

• 12

• 10

• 16

Find the area:

• 24 in²

• 12 in²

• 6 in²

• 3.5 in²

Find the area of the triangle.

• 42 yd

• 17.1 yd

• 42 yd sq

• 17.1 yd sq

find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

What is the circumference of this circle?