Distance Formula
Grade 8 Math Worksheets
The distance formula to find the distance between two points (x1, y1) and (x2, y2) is derived from the Pythagorean Theorem.
Let A and B be two points on the coordinate plane, with coordinates (x1, y1) and (x2, y2) respectively. See the figure below:
Then by Pythagorean Theorem, AB2 =
Schedule a Free session to clear worksheet doubts
No credit card required, no obligation to purchase.
Just schedule a FREE Sessions to meet a tutor and get help on any topic you want!
Example: Find the distance between the points (8, -4) and (8, -7).
Let us assume (x1, y1) = (8, -4) and (x2, y2) = (8, -7)
Then distance between the given points =
= = = = 3 units
Example: What is the distance between the points (-6, -1) and (2, 5)?
Let us assume (x1, y1) = (-6, -1) and (x2, y2) = (2, 5)
Then distance between the given points =
= =
= = = = 10 units
Check Point
Find the distance between each pair of points.
- (-2, -2), (-5, -6)
- (-4, 0), (-7, 0)
- (-1, 6), (7, 0)
- (2, -3), (3, -5)
- (-8, 1), (7, 1)
Answer key
- 5 units
- 3 units
- 10 units
- units
- 15 units
Personalized Online Tutoring
eTutorWorld offers affordable one-on-one live tutoring over the web for Grades 2-12, Test Prep help for Standardized tests like SCAT, CogAT, SSAT, SAT, ACT, ISEE and AP. You may schedule online tutoring lessons at your personal scheduled times, all with a Money-Back Guarantee. The first one-on-one online tutoring lesson is always FREE, no purchase obligation, no credit card required.
For answers/solutions to any question or to learn concepts, take a FREE Demo Session.
No credit card required, no obligation to purchase.
Just schedule a FREE Sessions to meet a tutor and get help on any topic you want!
Learn more about Scientific Method and other important topics with 7th Grade Science Tutoring at eTutorWorld. Our expert science tutors break down the topics through interactive one-to-one sessions. We also offer the advantage of customized lesson plans, flexible schedules and convenience of learning from home.
Pricing for Online Tutoring
Tutoring Package | Validity | Grade (1-12), College |
---|---|---|
5 sessions | 1 Month | $124 |
1 session | 1 Month | $25 |
10 sessions | 3 months | $239 |
15 sessions | 3 months | $354 |
20 sessions | 4 months | $449 |
50 sessions | 6 months | $1049 |
100 sessions | 12 months | $2049 |