Pythagorean Triple
Is this a Pythagorean Triple: 3, 4, 5
Yes
Use the Pythagorean theorem to find the missing side of the right triangle. Leg 1 = 15 cm Hypotenuse = ? Leg 2 = 8cm
Hypotenuse = 17 cm
What is the formula for Pythagorean Theorem?
a2 + b2 = c2
Find the missing angle of a triangle with one angle 90 degrees and the other 30 degrees.
60 degrees.
What is the square root of 196?
14
Is this a Pythagorean Triple: 7, 11, 12
No, they are not Pythagorean triples!
Use the Pythagorean theorem to find the missing side of the right triangle. Leg 1 = 6 m Leg 2 = 8 m Hypotenuse = ?
Hypotenuse = 10 m
a & b
If one angle of a right triangle is 45 degrees, what is the third angle?
45 degrees.
What is the square root of 289
17
Is this a Pythagorean Triple: 7, 21, 24
No!
Use the Pythagorean theorem to find the missing side of the right triangle. Leg 1 = 24 mm Hypotenuse = ?Leg 2 = 10 mm
Hypotenuse = 26 mm
True or False? Pythagorean Theorem is a + b = c
false
8 radical 2
Simplify the square root of 120
2 radical 30
Is this a Pythagorean Triple: 18, 24, 30
Yes, they are Pythagorean triples! (divide by 6)
Use the Pythagorean theorem to find the missing side of the right triangle. Leg 1 = 7 cm. Hypotenuse = ? Leg 2 = 7 cm
Hypotenuse = (7 radical 2)
The Pythagorean Theorem can only be used on _____ triangles.
Right
If the hypotenuse of a 30-60-90 triangle is 20, what is the perimeter?
20 + 10 + 10 radical 3 =
30 + 10 radical 3
What is 8 divided by radical 2?
4 radical 2
Is this a Pythagorean Triple: 9, 10, 11
No, they are NOT Pythagorean triples!
Use the Pythagorean theorem to find the missing side of the right triangle. Side 1 = 5 Hypotenuse = ? Side 2 = Square root of 11
Hypotenuse = 6
In terms of the formula, which of the three sides of the triangle is the longest?
c or The Hypotenuse
If an isosceles right triangle has a hypotenuse of 10, find each leg.
Leg = 5 radical 2
What is radical 40 + radical 40?
4 radical 10