Find the Perimeter or Circumference $50 \mathrm{in.}$ C) 29 In
D) $\frac{29}{2}$

Multiple Choice

Find the perimeter or circumference.
-A triangle whose sides measure 10 in., 10 in., and 9 in.

A) 900 in.
B) $50 \mathrm{in.}$
C) 29 in.
D) $\frac{29}{2}$ in.