What is perimeter?
perimeter

Flashcard
•
Mathematics
•
3rd Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The distance around the outside of a shape.
2.
FLASHCARD QUESTION
Front
How do you find the perimeter of a rectangle?
Back
Add the lengths of all four sides or use the formula: P = 2(length + width).
3.
FLASHCARD QUESTION
Front
What is the perimeter of a square with a side length of 5 cm?
Back
20 cm (P = 4 x side length).
4.
FLASHCARD QUESTION
Front
If a triangle has sides of 3 cm, 4 cm, and 5 cm, what is its perimeter?
Back
12 cm (3 + 4 + 5).
5.
FLASHCARD QUESTION
Front
What is the perimeter of a rectangle with a length of 10 m and a width of 2 m?
Back
24 m (P = 2(10 + 2)).
6.
FLASHCARD QUESTION
Front
What is the perimeter of a square with a side length of 8 inches?
Back
32 inches (P = 4 x 8).
7.
FLASHCARD QUESTION
Front
If a shape has a perimeter of 30 cm and one side is 10 cm, what is the total length of the other sides?
Back
20 cm (30 - 10).
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