Distance formulas
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is the distance formula used to find the distance between two points (x1, y1) and (x2, y2)?
Back
Distance = √((x2 - x1)² + (y2 - y1)²)
Tags
CCSS.HSG.GPE.B.7
2.
FLASHCARD QUESTION
Front
What is the formula to find the midpoint between two points (x1, y1) and (x2, y2)?
Back
Midpoint = ((x1 + x2)/2, (y1 + y2)/2)
Tags
CCSS.HSG.GPE.B.6
3.
FLASHCARD QUESTION
Front
Calculate the distance between the points (2, 3) and (4, 7).
Back
Distance = √((4 - 2)² + (7 - 3)²) = √(4 + 16) = √20 = 4.47
Tags
CCSS.HSG.GPE.B.7
4.
FLASHCARD QUESTION
Front
Find the midpoint of the segment with endpoints (6, 8) and (2, 4).
Back
Midpoint = ((6 + 2)/2, (8 + 4)/2) = (4, 6)
Tags
CCSS.HSG.GPE.B.6
5.
FLASHCARD QUESTION
Front
What is the distance between the points (-1, -1) and (3, 3)?
Back
Distance = √((3 - (-1))² + (3 - (-1))²) = √(16 + 16) = √32 = 5.66
Tags
CCSS.HSG.GPE.B.7
6.
FLASHCARD QUESTION
Front
If a rectangular field has a width of 30 yards and a length of 40 yards, what is the distance across the field (diagonal)?
Back
Diagonal = √(30² + 40²) = √(900 + 1600) = √2500 = 50 yards
Tags
CCSS.8.G.B.8
7.
FLASHCARD QUESTION
Front
What is the distance between the points (0, 0) and (5, 12)?
Back
Distance = √((5 - 0)² + (12 - 0)²) = √(25 + 144) = √169 = 13
Tags
CCSS.HSG.GPE.B.7
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