Question

A metallic equilateral triangle of side 6.6 cm is bent to from a circle. what is the area of the circle?

Answer 1

Answer:

Hope this helps

Answer 2

Area of eq. Triangle=✓3/4 * side^2

Side=6.6cm

Area of eq. Triangle= ✓3/4* (6.6)^2

=✓3/4 * 43.56

=✓3 * 10.89

=1.732 * 10.89

=18.861 cm^2

Since the metallic eq. Triangle was bent to form circle the area of triangle and circle will be same i.e. 18.861 cm^2.

Hope this helps!