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

Find the ratio in which D divides side BC if:
Ar(ΔABD)Ar(ΔADC)=23.

A
4:3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4:5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2:3
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
1:1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 2:3

In ΔABD and ΔADC,
the height is common as it is the perpendicular distance from point A to side BC.
Ar(ABD)Ar(ADC)=(12)(BaseBD)(HeightAE)(12)(BaseDC)(HeightAE)=BDDC=23 i.e. D divides BC in the ratio 2 : 3.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dividing Line Segments in the Ratio x:y
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon