What is the radius of the cone?

1cm
2cm
4cm
8cm

The total number of students in gina’s after-school program is .the number of students who have 4 or more siblings is .reset next

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

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.