Question

Three circles of radius 7 cm each touches each other. An equilateral triangle touches the circles
externally in such a way that each side of the triangle touches two circles. Find the length of the
side of equilateral triangle.​

Answer 1

Answer:

14 cm is the length of each side of that equilateral triangle

Step-by-step explanation:

given,

radius of a circle is 7 cm

two circles are kept adjacent to each other

according to question,

radius of two circles is equal to one side of an equilateral triangle

7 +7 = 14 cm each