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

Find the distance between the origin and point A(3,4).

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

The correct option is C 5 units
To find the distance between the origin (0,0) and (3,4):
Plot the points in a coordinate plane. Then, draw a right triangle with a hypotenuse that represents the distance between the points.



Use the Pythagorean theorem to find the length of the hypotenuse.
a2+b2=c2 (Write the Pythagorean theorem)
32+42=c2 (Substitute 3 for a and 4 for b)
9+16=c2 (Evaluate the powers)
25=c2
5=c (Take the positive square root of each side)
The distance between the points (0,0) and (3,4) is 5 units.
Option B is correct.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Plotting on a Graph
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon