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
3 points
3
Question 1
1.
3 points
3
Question 2
2.
3 points
3
Question 3
3.
3 points
3
Question 4
4.
3 points
3
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?
2 points
2
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
2 points
2
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
2 points
2
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
3 points
3
Question 9
9.
Find the length of the line. Round to the nearest tenth if necessary.
3 points
3
Question 10
10.
Find the length of the line. Round to the nearest tenth if necessary.
3 points
3
Question 11
11.
Find the length of the line. Round to the nearest tenth if necessary.
