Perimeter
Irregular Perimeter
Area of
Parallelograms
Area of
Triangles
Polygons
100

A rectangle with side lengths of 14 cm and 8 cm.

What is 44 cm

100

The missing side length of a rectangle with a perimeter of 54 in and one side length of 12 in.

What is 16 in.

100

A parallelogram with a base of 14 in and a height of 5 in.

What is 70 inches squared.

100

A triangle with a base of 10 cm and a height of 11 cm.

What is 55 cm squared.

100

A polygon with 3 congruent sides and angles.

What is an equilateral triangle.

200

A triangle with side measurements of 3 in, 5.4 in, and 5.5 in.

What is 13.9 in

200

The missing side length of a rectangle with a perimeter of 80 in and one side length of 24 in.

What is 16 in.

200

A rectangle with a base of 12 cm and a height of 5 cm.

What is 60 cm squared.

200

A triangle with a base of 12 in and a height of 5 in.

What is 30 in squared.

200

A quadrilateral with 4 right angles and all congruent sides.

What is square.

300

A square with side lengths of 12 m.

What is 48 m.

300

The side length of a square with a perimeter of 16 cm.

What is 4 cm.

300

A square with a base of 11 in and a height of 11 in.

What is 121 in squared.

300

A triangle with a base of 5 cm, a height of 7 cm, and side lengths of 8 cm.

What is 17.5 cm squared

300

An 8-sided polygon.

What is a octogon.

400

A rectangle with side lengths of 24.9 mm and 17 mm.

What is 83.8 mm.

400

The missing side lengths of an isosceles triangle with a perimeter of 36 in and one side length of 18 in.

What is 9 in.

400

The width of a rectangle with an area of 45 cm2 and a length of 9 cm.

What is 5 cm.

400

A right triangle with a base of 12 cm and a height of 9 cm.

What is 54 cm squared.

400

A 3 sided polygon with no congruent sides or angles.

What is a scalene triangle.

500

A triangle with sides measuring 5 cm, 0.4 cm, and 4.99 cm.

What is 10.39 cm.

500

The missing side lengths of an equilateral triangle with a perimeter of 63 in.

What is 21 in.

500

The base of a parallelogram with an area of 72 in and a height of 6 in.

What is 12 in.

500

The height of a triangle with an area of 80 cm squared and a base of 10 cm.

What is 16 cm.

500

A quadrilateral with exactly one set of parallel sides.

What is a trapezoid.