wiz-icon
MyQuestionIcon
MyQuestionIcon
15
You visited us 15 times! Enjoying our articles? Unlock Full Access!
Question

The three exterior angles of a triangle are 130o,140o,xo then xo is:

A
90o
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
100o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
110o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
120o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 90o
The sum of the exterior angles of a triangle is 360 degree.
130+140+xo=360
xo=360140130
xo=360270=90o

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Sum of angles of a Triangle
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon