# PI Day - March 14, 2016 question

Geometry Level 3

Two circles $$p$$ and $$q$$ intersect at the shaded area.
Both have the same radii of $$\sqrt7$$, and
the distance between their centre, $$pq = \sqrt{14}$$.
Find the area of the shaded region.

Use the approximation, $$\pi = \dfrac{22}7$$.

×