الهندسة والقياس: نظرية فيثاغورث

The video tutorial explains the Pythagorean theorem, demonstrating how to calculate the hypotenuse of a right triangle using the formula a² + b² = c². It provides an example with specific measurements and applies the theorem to a real-world scenario involving a ladder reaching the top of a wall. The necessary ladder length is calculated, emphasizing the practical application of the theorem.

What is the formula used to calculate the hypotenuse in a right triangle?

• a^2 + b^2 = c

• a + b = c^2

• a^2 - b^2 = c^2

• a^2 + b^2 = c^2

If side a is 40 cm and side b is 30 cm, what is the length of the hypotenuse?

• 80 cm

• 50 cm

• 70 cm

• 60 cm

In the example given, what do the ladder, wall, and ground represent?

• Sides of a parallelogram

• Sides of a rectangle

• Sides of a right triangle

• Sides of a square

What is the height of the wall in the real-world problem?

• 25 meters

• 20 meters

• 10 meters

• 15 meters

What should be the minimum length of the ladder to reach the top of the wall?

• 21.5 meters

• 23 meters

• 20 meters

• 22 meters