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What numbers form a pythagorean Triples?
3 4 5 6 8 10 9 40 41 20 21 29 9 12 15 ...and factors of those such as the first 2 examples.
How do you use the Pythagorean theorem without a graph?
If you drive 9 miles north from your house, then turn and drive 12 miles east, you can use the Pythagorean theorem to calculate that you wind up 15 miles from home. You don't need a graph at all to do that. You just have to know the Pythagorean theorem.
What is the length of the hypotenuse of a right angled triangle where one side equals 4m and the other equals 3m?
5 m. Using Pythagoras: Hypotenuse2 = side2 + other_side2 ⇒ Hypotenuse = √(side2 + other_side2) = √((3 m)2 + (4 m)2) = √(9 m2 + 16 m2) = √(25 m2) = 5 m 3, 4, 5 is a well known Pythagorean triple - the three sides of a right angle triangle (32 + 42 = 9 + 16 = 25 = 52) Another is: 5, 12, 13 (52 + 122 = 25 + 144 = 169 = 132) If you multiply each of these sides by the same number (that is scale the triangle) you get other Pythagorean triples, eg 3, 4, 5 → (x2) 6, 8, 10; (x3) 9, 12, 15; (x4) 12, 16, 20; etc are all Pythagorean triples 5, 12, 13 → (x2) 10, 24, 26; (x3) 15, 26, 39; (x4) 20, 48, 52; etc are also all Pythagorean triples.
What is halfway between -9 and 15?
3 It is 12 more than -9 and 12 less than 15 9 + 15 = 24 24/2 = 12 -9 + 12 = 3 15 - 12 = 3
What is the gcf of 9 12 and 15?
The GCF of 9, 12, 15 is 3.
Are the numbers 9 12 15 pythagorean triples?
Yes
Is 9 12 and 15 a pythagorean triplet?
Yes.
Which number completes the Pythagorean Triple of 9 12 x?
15, since 15*2 = 9*2 + 12*2
Is there a pythagorean triad that cannot be generated using Euclid's formula?
Yes; for example (9, 12, 15) can not be found. However, all primitive triples are found.
What numbers form a pythagorean Triples?
3 4 5 6 8 10 9 40 41 20 21 29 9 12 15 ...and factors of those such as the first 2 examples.
What are the pythagorean triples that countain whole numbers?
3 4 5 6 8 10 9 40 41 20 21 29 9 12 15 ...and factors of those such as the first 2 examples.
Do the side lengths 9 15 and 12 form a right triangle?
Yes they do. We find this by applying the pythagorean theorum. Since 9^2 + 12^2 = 15^2, they form a right triangle.
How do you use the Pythagorean theorem without a graph?
If you drive 9 miles north from your house, then turn and drive 12 miles east, you can use the Pythagorean theorem to calculate that you wind up 15 miles from home. You don't need a graph at all to do that. You just have to know the Pythagorean theorem.
What is the length of the hypotenuse of a right angled triangle where one side equals 4m and the other equals 3m?
5 m. Using Pythagoras: Hypotenuse2 = side2 + other_side2 ⇒ Hypotenuse = √(side2 + other_side2) = √((3 m)2 + (4 m)2) = √(9 m2 + 16 m2) = √(25 m2) = 5 m 3, 4, 5 is a well known Pythagorean triple - the three sides of a right angle triangle (32 + 42 = 9 + 16 = 25 = 52) Another is: 5, 12, 13 (52 + 122 = 25 + 144 = 169 = 132) If you multiply each of these sides by the same number (that is scale the triangle) you get other Pythagorean triples, eg 3, 4, 5 → (x2) 6, 8, 10; (x3) 9, 12, 15; (x4) 12, 16, 20; etc are all Pythagorean triples 5, 12, 13 → (x2) 10, 24, 26; (x3) 15, 26, 39; (x4) 20, 48, 52; etc are also all Pythagorean triples.
What is the straight line distance between 9 miles west and 12 miles south?
The straight line distance between 9 miles west and 12 miles south is the hypotenuse of a right triangle with sides 9 and 12. Using the Pythagorean theorem, the distance would be √(9^2 + 12^2) = √(81 + 144) = √225 = 15 miles.
What is halfway between -9 and 15?
3 It is 12 more than -9 and 12 less than 15 9 + 15 = 24 24/2 = 12 -9 + 12 = 3 15 - 12 = 3
What is the gcf of 9 12 and 15?
The GCF of 9, 12, 15 is 3.
