8.GM.B.8: Use the Pythagorean Theorem to find the distance between points in a Cartesian coordinate system.

Use the Pythagorean Theorem to find the distance between points in a Cartesian coordinate system.

Example Problems
Which of the following points is closer to the origin?

or
Which of the following points is closer to the origin?

or
Which of the following points is closer to the origin?

or
Khan Academy Resources
Pythagorean theorem intro problemsUse Pythagorean theorem to find right triangle side lengthsUse Pythagorean theorem to find isosceles triangle side lengthsPythagorean theorem in 3DPythagorean theorem challengeUse Pythagorean theorem to find areaUse Pythagorean theorem to find perimeterUse area of squares to visualize Pythagorean theoremRight triangle side lengthsPythagorean theorem word problemsIntro to the Pythagorean theoremPythagorean theorem word problem: carpetPythagorean theorem word problem: fishing boatPythagorean theorem examplePythagorean theorem in 3D
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