Find the value of DC in traingle ABC.

A) \$\frac{3\sqrt{73}}{2}\$

B) \$\frac{3\sqrt{11}}{2}\$

C) \$\frac{3\sqrt{23}}{2}\$

D) \$\frac{3\sqrt{55}}{2}\$

Find value of BD, if the the lenghts of triangle are AB = 9, BC = 41 and AC = 40.

A) \$BD = \sqrt{251}\$

B) \$BD = \sqrt{473}\$

C) \$BD = \sqrt{481}\$

D) \$BD = \sqrt{199}\$

Find value of AD in triangle ABC, if the sides of triangle are AB = 16, BC = 34 and AC = 30.

A) \$AD = 13\$

B) \$AD = 14\$

C) \$AD = 17\$

D) \$AD = 15\$

Obtain the value of BD for the given triangle ABC, if the sides of triangle are AB = 12, BC = 20 and AC = 16.

A) \$BD = 4\sqrt{13}\$

B) \$BD = 6\sqrt{13}\$

C) \$BD = 5\sqrt{13}\$

D) \$BD = 7\sqrt{13}\$

Consider the triangle MNO,OP is the median of the triangle, find the length of OP, if the sides of the triangle are MN = 20, NO = 29 and MO = 21.

A) \$OP = 23.25\$

B) \$OP = 22.65\$

C) \$OP = 21.25\$

D) \$OP = 20.65\$