Understanding the Pythagorean Theorem

What is a theorem in mathematics?

• A problem that is yet to be solved

• A mathematical operation

• A theory that is widely accepted but not proven

• A statement that has been proven to be true

Who is credited with proving the Pythagorean Theorem?

• Archimedes

• Pythagoras

• Euclid

• Aristotle

Tags

CCSS.8.G.B.8

Which triangle does the Pythagorean Theorem apply to?

• Right triangle

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

Tags

CCSS.8.G.B.8

What does the 'c' in the Pythagorean Theorem represent?

• The area of the triangle

• The length of the hypotenuse

• The length of one leg

• The length of the base

Tags

CCSS.8.G.B.8

In a 3, 4, 5 triangle, what does 'a squared' plus 'b squared' equal?

• 9

• 25

• 12

• 16

Tags

CCSS.8.G.B.8

How can you find the length of the hypotenuse if you know the lengths of the legs?

• Add the lengths of the legs

• Multiply the lengths of the legs

• Use the Pythagorean Theorem

• Divide the lengths of the legs

Tags

CCSS.8.G.B.8

What is the length of the hypotenuse in a right triangle with legs 2 cm and 3 cm?

• Square root of 13

• 6 cm

• Square root of 10

• 5 cm

Tags

CCSS.8.G.B.7

How do you test if a triangle with sides 3 cm, 3 cm, and 4 cm is a right triangle?

• Use the Pythagorean Theorem

• Measure the angles

• Calculate the area

• Compare it to a known right triangle

Tags

CCSS.8.G.B.8

What does it mean if the sides of a triangle do not satisfy the Pythagorean Theorem?

• It is an isosceles triangle

• It is an equilateral triangle

• It is a right triangle

• It is not a right triangle

Tags

CCSS.8.G.B.8

Why is practicing math problems important according to the video?

• To memorize formulas

• To understand concepts better

• To pass time

• To improve watching skills

Tags

CCSS.8.EE.C.7B