Question

ABC is an equilateral triangle.
P is any point within the trian-
gle. AD perpendicular to BC. PX, PY and
PZ are perpendiculars on sides
BC, AC and AB. If height of
the Triangle ABC, AD is 3.5 cm, find
the sum of PX, PY, PZ.

Answer 1

Answer:

all and 3.5 only.......