No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1 and 3
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
2 and 4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1 and 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B 1 and 3 In the given figure, angles 1 and 3 are less than 90°, and hence are acute angles. Angles 2 and 4 are greater than 90° and less than 180°, and hence are obtuse angles.