CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
Question

In the given figure, find BDC.
508664_27d5e7c7d65c4d0bac0ec036a5965cd3.png

A
60o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
75o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
45o
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
50o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D 45o
Let given quadrilateral ABCD is a parallelogram.
Then, AB is parallel to CD and AD is parallel to BC (Opposite sides of parallelogram are parallel)
DAB = BCD (Opposite angles of parallelogram are equal)
Since, it is given that DAB =75.
Then, BCD = 75 ---- (1)
DBC = 60 ---- (2) (Given)
In DCB,
BDC + BCD + DBC =180
BDC + 75 + 60= 180 [From (1) and (2) ]
BDC = 180 - 135
BDC=45


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Tango With Straight Lines !!
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon