wiz-icon
MyQuestionIcon
MyQuestionIcon
7
You visited us 7 times! Enjoying our articles? Unlock Full Access!
Question

In the given figure AD is median of Δ ABC, DE is median of Δ ABD and EF is median of Δ BED. If area of Δ BEF is 4 cm2, then area of Δ ABC is


A

8 cm2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

16 cm2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

32 cm2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

64 cm2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

32 cm2


We know that median divides a triangle into two triangles of equal area.

Area Δ BED =2 area Δ BEF=2(4)=8 cm2

Area Δ BAD=2 area Δ BED=2(8)=16 cm2

Area Δ ABC=2 area Δ BAD=2(16)=32 cm2

Hence (C)


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Theorems
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon