- A8 cm
- B5 cm
- C6 cm
- D21 cm
Step-by-Step Solution
The third side must be more than 13 − 8 = 5 cm. The smallest whole number above 5 is 6 cm. (5 cm makes 8 + 5 = 13, which is flat.)
Answer: C) 6 cm
Two sides of a triangle are 8 cm and 13 cm. What is the smallest whole-number length the third side can have?
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