Question

In circle E with m DEF 36 and DE = 3 units find area of

Answer 1

Answer:

A ≈ 2.83 units²

Step-by-step explanation:

The area (A) of the sector is calculated as

A = area of circle × fraction of circle

   = πr² × $\frac{36}{360}$

   = π × 3² × $\frac{1}{10}$

    = $\frac{9\pi }{10}$

   ≈ 2.83 units² ( to the nearest hundredth )