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

For constructing a right angle without a protractor, which of the following method/s is/are used?


A

Angle Bisector

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

60 angle construction

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Median
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Construction of triangle

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

The correct options are
A

Angle Bisector


B

60 angle construction


To construct a right angle triangle, the following steps should be followed:

1. Draw a line OB of given length.
2. With O as centre, make an arc of any radius intersecting OB at X.
3. With X as a centre, draw another arc keeping the radius same intersecting the previous arc at D.
4. DOB will be 60.
5. With D as a centre and keeping the radius same, draw another arc intersecting the first arc at C.
6. COB will be 120 .
7. Bisect COD drawing two equal arcs from each points intersecting at E.
8. Join EO and extend till A. AOB will be 90.
So, it can be seen that both 60 and angle bisector construction is used in the process.


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