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

If the angles of a quadrilateral ABCD, taken in order, are in the ratio, 3:7:6:4, then ABCD is a :

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

The correct option is D trapezium

Given ratio of angles of quadrilateral ABCD is 3:7:6:4
Let the angles of quadrilateral ABCD be 3x,7x,6x,4x respectively.
We know that the sum of all amgles is 360°
x=18°
i.e, A=3x=54° C=6x=108°
B=7x=126° D=4x=72°
BCE=ADC=72°
Since the corresponding angles are equal,
BCAD
Sum of interior angles
A+B=126°+54°=180°
C+D=108°+72°=180°
ABCD is a trapezium.
Hence, the answer is trapezium.

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Properties of Polygons
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon