Question

Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides of this triangle?

05 cm and 8 cm
06 cm and 7 cm
0 7 cm and 2 cm
O 8 cm and 9 cm

Answer 1

8 cm and 9 cm

Explanation:

a + b > 13

1). 5 + 8 = 13

2). 6 + 7 = 13

3). 7 + 2 = 9 < 13

4). 8 + 9 = 17 > 13