What is the perimeter of a triangle with lengths 42 mm, 17 mm, and 29 mm?
The perimeter is 88 mm
100
A rectangle has the dimensions 10m by 7m. What is the perimeter?
34 m
100
Mrs. Fitz has two flower beds that she wants to put a fence around. One flower bed is a rectangle that is 6 feet by 10 feet. And the other flower bed is 10 feet by 14 feet. How much fencing will she need?
80 feet of fencing
100
The perimeter of a square is 24 inches. What is the length of each side?
Each side length is 6 inches
200
An equilateral triangle has side lengths of 12 inches. What is the perimeter?
The perimeter is 36 inches
200
A square has the side lengths of 93 in. What is the perimeter?
372 in
200
A pasture of land is to be fenced for a horse pasture. The dimensions of the pasture is 240 feet, 285 feet, 450 feet, 450 feet, and 450 feet. How much fencing material do they need?
1,875 feet of fencing
200
Alfonso said that perimeter of a triangle with sides 40 mm, 12 cm, and 14 cm is 66cm. What is his error?
(Hint: Your answer should be an explanation)
Alfonso didn't notice that the "40" measurement was in millimeters. You cannot add millimeters and centimeters without making them all the same measurement first.
300
An isosceles triangle has two sides lengths of 14 cm and one side length of 39 cm. What is the perimeter?
The perimeter is 67 cm
300
A parallelogram is drawn and two side lengths are given. The side is 17 mm and the base is 46 mm. What is the perimeter?
126 mm
300
A pasture of land is to be fenced for a horse pasture. The dimensions of the pasture is 240 feet, 285 feet, 450 feet, 450 feet, and 450 feet. What is the shape of the pasture?
5 side lengths is a pentagon
300
A garden has the side lengths 18 feet, 12 feet, 8 feet, 4 feet, 10 feet, and 8 feet. How much fencing does the garden need?
60 feet of fenching
400
A triangle has three different side lengths that are 305 units, 741 units, and 624 units. What is the perimeter of the triangle?
The perimeter is 1,670 units
400
A rhombus has one side length of 225 units shown. What is its perimeter?
900 units
400
Phillip draws an equilateral triangle with a perimeter of 36 inches. Then he draws a regular hexagon with the same perimeter. What are the side lengths of the triangle? What are the side lengths of the hexagon?
Triangle side lengths are 12 inches.
Hexagon side lengths are 6 inches.
400
A quadrilateral has side lengths 4.6 yards, 6.1 yards, 4.5 yards, and 10.1 yards. What is the perimeter of the quadrilateral?
25.3 yards
500
If the perimeter of an equilateral triangle is 201 mm. What is the length of each side?
Each side length is 67 mm
500
Find the perimeter of a quadrilateral whose side lengths measure 25 units, 20 units, 15 units, and 35 units.
95 units
500
An "L" has six side lengths. Five of the side lengths are 12 cm, 3 cm, 8 cm, 4 cm, 6 cm. It's perimeter totals 36 cm. What is the length of the missing side?
The missing side length is 3 cm.
500
Find the perimeter of a parallelogram with sides measuring 3 3/10 m, 8 2/10 m, 3 3/10 m, and 8 2/10 m.