Question

7. Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and 15 cm.​

Answer 1

P= [S+ S + S]

P = [10+14+15]

P= 39 cm

Answer 2

Answer:

perimeter = 39 cm

Step-by-step explanation:

perimeter of a triangle = sum of all sides

= 10 cm +14 cm +15 cm

= 39 CM

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