High School Geometry Readiness

What is the perimeter of a square with a side length of 2 ft. ?

Answer explanation

8 ft.

What is the perimeter of a rectangle with a length of 8 cm and a width of 6 cm?

Answer explanation

28 cm.

What is the perimeter of an equilateral pentagon with a side length of 7 in. ?

Answer explanation

35 in.

What is the area of a square with a side length of 9 in. ? Make sure to label correctly.

Answer explanation

81 in.²

What is the area of a rectangle with a length of 3.5 cm and a width of 3 cm?

Answer explanation

10.5 cm²

A quadrilateral is a parallelogram if

• opposite sides are parallel

• opposite sides are congruent

• opposite angles are congruent

• the diagonals bisect each other

• adjacent sides are congruent

Answer explanation

A quadrilateral is a KITE if

• It has 1 pair of congruent opposite angles

• it has no parallel sides

• it has 2 pairs of adjacent congruent side lengths

• It has diagonals that are perpendicular

• It has 4 right angles

If the diagonals are congruent, then the quadrilateral can be a

• rectangle

• square

• isosceles trapezoid

• rhombus

• trapezoid

Answer explanation

If the diagonals are perpendicular, then the quadrilateral can be a

• rhombus

• square

• kite

• rectangle

• trapezoid

Answer explanation

If it has 4 right angles, then the quadrilateral can be

• rectangle

• square

• rhombus

• trapezoid

• kite

Answer explanation