Question

what is the perimeter? 1 cm 3 cm 3 cm 2 cm centimeters

Explanation:

Step1: Recall the formula for perimeter

Perimeter is the sum of all side lengths.

Step2: Add the side lengths

$$1 + 3+3 + 2$$
$$= (1 + 2)+(3 + 3)$$
$$= 3+6$$
$$= 9$$

Answer:

9