A box holds three circular flower pots, each with the same diameter. What is the exact area of the base of one pot? Show your work.( the length of the box is 15 in.)

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Tan198=asin164=? how to solve this? ?