18. Angle BAC of triangle ABC is obtuse and
AB = AC. P is a point in BC such that
PC = 12 cm. PQ and PR are perpendiculars
to sides AB and AC respectively. If
PQ = 15 cm and PR = 9 cm; find the length
of PB.
Answers
Answered by
11
Answer:
Step-by-step explanation:
Attachments:
Answered by
2
refer to the image above
Attachments:
Similar questions