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Perimeter of a Triangle
Type your answer into the textbox to the right of each problem.
What is the perimeter of an triangle with sides 12, 12 and 11 units long?
What is the perimeter of an triangle with sides 7, 7 and 12 units long?
What is the perimeter of an triangle with sides 12, 12 and 12 units long?
What is the perimeter of an triangle with sides 3, 6 and 8 units long?
What is the perimeter of an triangle with sides 10, 12 and 10 units long?

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