ABC is a triangle whose medians AD and BC are perpendicular to each other. If AD =p and BE = q then area of triangle ABC is
Answers
Answered by
0
Answer:
please mark me as brainliest
Step-by-step explanation:
Given:AD=4, and BD=DC
Since the centroid O divides the line AD in the ratio 2:1
∴AO=
3
8
and DO=
3
4
In △ABO,tan
3
π
=
BO
AO
⇒BO=AOcot
3
π
⇒BO=
3
8
×
3
3
1
=
3
3
8
Area of △ADB=
2
1
×AD×BO
=
2
1
×4×
3
3
8
=
3
3
16
Since, median divides a triangle in to two triangles of equal area.
∴Area of △ABC=2×Area of △ADB
=2×
3
3
16
=
3
3
32
sq.units
Answered by
0
Answer:
we know that AD and BE are perpendicular to each other so both are 90 degree equal
Step-by-step explanation:
x/2=90 degree then
x=90*2
x=180 degree Ans
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