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Perimeter
Area
Simplify Square Roots
Pythagorean Theorem
Vocabulary
100

Give the perimeter of a regular 17-gon with side length 4.5 cm

76.5 cm

100

Calculate the area of a triangle with height 4 cm and base 5.3 cm

10.6 cm2

100

√32

4√2

100

Find the length of the missing side of the right triangle with a leg = 2 and a leg = 3

√13

100

Measures the boundary of a figure

Perimeter or circumference

200

Give the perimeter of a parallelogram with two adjacent sides with lengths 7.25 cm and 4.75 cm

24 cm

200
Calculate the area of parallelogram OMWH with a height of 4 and a base of 5

20

200

√48

4√3

200

Find the length of the missing side of a right triangle with a leg = 15 and a hypotenuse = 20

5√7

200

Measures the region enclosed by a figure

Area

300

Give the perimeter of a kite in which two noncongruent sides have lengths x and y

2x + 2y

300

Calculate the area of a trapezoid with a height of 2 cm, a base of 8 cm, and a base of 3 cm.

11 cm2

300

√360

6√10

300

Determine whether a triangle whose sides have lengths 39, 80, and 89 is a right triangle. If not, is the triangle acute or obtuse?

Yes, right triangle.

300

The fundamental region used to tessellate a region in order to find its area

Square unit

400

A rectangle has perimeter 37 feet. One of the sides of the rectangle is 3 feet long. What are the lengths of the other sides?

3 ft, 15.5 ft, and 15.5 ft

400

A triangular piece of fabric is needed for a sail. If the sail is to be 16' high and 18' long at the base, about how much fabric will be used?

144 ft2

400

5√75

25√3

400

Determine whether a triangle whose sides have lengths 5, 8, and 9 is a right triangle. If not, is the triangle acute or obtuse?

Acute triangle

400

In a triangle or trapezoid, the segment from a vertex perpendicular to the line containing the base

Height or altitude

500

Give the perimeter of a square whose area is 144 square inches

48 in

500

Carina wishes to tile her bathroom floor using a parallelogram tile with a height of 2.5 cm and a base of 3 cm. If the area of the floor is 9 m2, how many of the tiles will be necessary?

12,000 tiles

500

6√270

18√30

500

A reporter in a helicopter is hovering above a building at a height of 200 meters. Two hundred meters away from the foot of the building is a fire that the reporter is photographing. Approximately far many meters is the reporter from the fire?

283 m

500

A set of three whole numbers that can be the lengths of the sides of a right triangle

Pythagorean triple