Let AB = AC in triangle ABC, and let D be a point on BC. From D, perpendiculars DP and DQ are drawn to AB and AC respectively.
Given angle B = angle C = 64°, find angle PDB, in degrees.

Question

Let AB = AC in triangle ABC, and let D be a point on BC. From D, perpendiculars DP and DQ are drawn to AB and AC respectively. Given angle B = angle C = 64°, find angle PDB, in degrees.

Accepted Answer

26. In right triangle PBD, angle DPB = 90° and angle PBD = 64°, so angle PDB = 180 - 90 - 64 = 26°.

Let AB = AC in triangle ABC, and let D be a point on BC. From D, perpendiculars DP and DQ are drawn to AB and AC respectively.
Given angle B = angle C = 64°, find angle PDB, in degrees.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Properties of Isosceles Triangles practice

Let AB = AC in triangle ABC, and let D be a point on BC. From D, perpendiculars DP and DQ are drawn to AB and AC respectively.Given angle B = angle C = 64°, find angle PDB, in degrees.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Properties of Isosceles Triangles practice

Let AB = AC in triangle ABC, and let D be a point on BC. From D, perpendiculars DP and DQ are drawn to AB and AC respectively.
Given angle B = angle C = 64°, find angle PDB, in degrees.