Question

Which of the following pairs can form a triangle?
a) 4cm, 5cm, 6cm
b) 2cm, 2cm, 5cm
c) 2cm, 3cm, 5cm
d) 5cm, 6cm, 21cm

Answer 1

Answer:

only

a) 4 cm, 5 cm, 6 cm

Step-by-step explanation:

because the total of the 2 smaller sides is greater than the 3rd side

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