If the sum of two sides of an equilateral triangle is 16 cm, then find the third side.
Options
a) cannot be found
b) 16 cm
c) 8 cm
d) 4 cm
Solution
As per question
Sides of an equilateral triangle = a + a + a
Two sides a + a = 2a = 16 cm
a = 8 cm
Answer: 8 cm