Look it's the Mathly Hallows

Geometry Level 2

Given that the median of equilateral triangle is 12 and the base is 10, what is the area of the circle times the area of the triangle? Round to the nearest number.


The answer is 3016.

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

2 solutions

The median passing through the centroid in this triangle divides itself in the ratio 2:1.

Given this fact, we can find that the radius of the circle is 4 units.

So the answer is: (3.14 x 4 x 4) x (0.5 x 12 x 10)

Aashish Cheruvu
Jan 2, 2018

Since the median is 12, the radius is four. Multiply 16 pi, 12, 10, and 0.5 and round it up to get 3016.

1 pending report

Vote up reports you agree with

×

Problem Loading...

Note Loading...

Set Loading...