The perimeter of the triangle is 97 cm one side a cm the second b cm, calculate the length of the third side if a = 32cm and b = 26cm.
| November 29, 2020 | education
P = 97 cm
a = 32cm
b = 26 cm
c-?
perimeter is the sum of the lengths of all sides of a triangle, to calculate the length of 3 sides, you need to perform this equation
P-a-b = c
c = 97-32-26 = 39
Answer: 39 cm – 3 sides length
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