wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If AD is median of ABC and P is a point on AC such that ar(ADP):ar(ABD)=2:3, then ar(PDC):ar(ABC) is

Open in App
Solution

AD is the median of ABC, P is a a point on AC such that ar(ADP):ar(ABD)=2:3
Let area of ADP=2x2
Then area of ABD=3x2

But area of ABD=12areaABC
AreaABC=2×area of ABD=2×3x2=6x2
and area of PDC=ar(ADC)ar(ADP)=ar(ABD)ar(ADP)=3x22x2=x2Ratio=x2:6x2=1:6


flag
Suggest Corrections
thumbs-up
23
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Questions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon