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Pythagorean Theorem Quiz (OLD)

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Last updated over 3 years ago
11 questions
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Use the Pythagorean Theorem to solve for the missing side length. Round to the nearest hundredth if necessary.

Each question is worth 3 points
1 point for putting the numbers correctly into the Pythagorean Theorem (in the "show your work" section)
1 point for solving the Pythagorean Theorem
1 point for rounding correctly
Question 1
1.

Question 2
2.

Question 3
3.


Question 4
4.

Question 5
5.

The beam is the horizontal line and its length is shown with a red line. Notice that the sides of the roof have the same length. What is the length of the beam?

Question 6
6.

Is a triangle with side lengths 39, 65, and 42 a right triangle?

1 point for the correct answer
1 point for showing your work

Question 7
7.

Is a triangle with side lengths 1.8, 7, and 8.3 a right triangle?

1 point for the correct answer
1 point for showing your work

Question 8
8.

Is a triangle with side lengths 13, 5, and 12 a right triangle?

1 point for the correct answer
1 point for showing your work

Question 9
9.

Find the length of the line. Round to the nearest tenth if necessary.

Question 10
10.

Find the length of the line. Round to the nearest tenth if necessary.

Question 11
11.

Find the length of the line. Round to the nearest tenth if necessary.