Answer:
uhm 1/4???
Step-by-step explanation:
Can you add a picture? I don't see a circle. I will answer this question if you add a picture.
Answer: The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. Since, 11 + 21 > 16, 11 + 16 > 21, and 16 + 21 > 11, you can form a triangle with side lengths 11 mm, 21 mm, and 16 mm.
Step-by-step explanation: