Question

Six equal circles are arranged as in the figure. The
height of the triangle is 4. Then the radius of the circle
IS​

Answer 1

Step-by-step explanation:

tell step by step explanation

Answer 2

Given,

• six equal circles are arranged given in the figure.
• The height of the triangle is 4.

To Find: The radius of the circle is?

explanation:

As given in the figure height of the triangle is 4.

Then, we can say thrice the diameter will be equal to the height of the triangle.

                 3 × diameter = 4

                       diameter = $\frac{4}{3}$

As we know that, The radius of the circle is equal to half of the diameter then,

                Radius = $\frac{1}{2}$ × diameter

                            = $\frac{1}{2}$ × $\frac{4}{3}$

                            = $\frac{2}{3}$

Hence the radius of the circle is 2/3.