Practice · Measurement: Length & Perimeter — L4 Perimeter: the sum of the side lengths of a polygon

Question 1 of 10 · 0 correct so far
Difficulty: Medium
Short answer

A triangle has sides 4 cm, 6 cm, and 5 cm. What is its perimeter?

Fractions like 1 1/2, 9/6 and 3/2 are all accepted where they're equal.

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