Pitagoras - lekcja szkoleniowa

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What is the correct formula for the Pythagorean theorem for a right-angled triangle with legs 'a' and 'b', and hypotenuse 'c'?

• a^2 + b^2 = c^2

• a + b = c

• a^2 - b^2 = c^2

• a^2 + c^2 = b^2

In a right-angled triangle, if the lengths of the two legs are 8 and 6, what is the length of the hypotenuse?

• 10

• 14

• 2

• 100

What is the length of the hypotenuse of a right-angled triangle with legs of length 2 and 6?

• sqrt(40)

• 2sqrt(10)

• 8

• 2sqrt(5)

What is the length of the hypotenuse of a right-angled triangle with legs of length 2sqrt(5) and 3sqrt(3)?

• sqrt(47)

• sqrt(20) + sqrt(27)

• 47

• 2sqrt(5) + 3sqrt(3)

What is the length of the hypotenuse of a right-angled triangle if its legs are 24 and 18?

• 28

• 30

• 32

• 36