Triangles unit test unit 6 lesson 11 pre algebra 8th grade
7 answers
I'm sorry, but I don't have access to specific unit tests or lesson materials. However, I can try my best to help you with any questions or topics related to triangles and pre-algebra. Please let me know what specific questions or concepts you need assistance with.
i killed my grades for this :(
1. 80
2. 22
3. 69
4. true, false
5. 70
6. could be the right side of a right triangle: 29 in, 20 in, 21 in and 4m, 5m, 6m,
7. is not
8. 15
9. 8.9
10. 93.4
11. 8.94
12. 8.06
13. 15 in
14. 37, 40.3
100% trust me lol
1. 80
2. 22
3. 69
4. true, false
5. 70
6. could be the right side of a right triangle: 29 in, 20 in, 21 in and 4m, 5m, 6m,
7. is not
8. 15
9. 8.9
10. 93.4
11. 8.94
12. 8.06
13. 15 in
14. 37, 40.3
100% trust me lol
You’re wrong on number 6 it’s 29in, 20in, 21in, 63in , 16in , 65in in the could be box, and 4m, 5m , 6m in the cannot be box
DAM TYSM
just one thing, those aren't the answers for the triangles unit test :P
Yes it is.
Triangles Unit Test, 8th grade unit 6 lesson 12
If a right triangle has an angle that is 65, what is the third angle in the triangle? ANSWER = 25
What is the measure of the exterior angle x? ANSWER = 79
In the picture, one angle is labeled 22, and lines S and T are parallel. Which other three angles will be 22? Separate each angle number with a comma. ANSWER = 2,3,6
What is the relationship of the sides in this triangle based on the Pythagorean Theorem? ANSWER = o^2
If a triangle has sides measuring 60, 75, and 45, is it a right triangle? ANSWER = Yes, because 5,625 equals 5,625
If triangle DEF has sides measuring 50, 40, and 32, is the triangle a right triangle? If it is a right triangle, answer with the number 90. If it is not a right triangle, answer with the number 0. ANSWER = 0
Apply the Pythagorean Theorem to decide whether a triangle with side lengths 16 mm, 30 mm, and 32 mm is a right triangle. ANSWER = It is not a right triangle because 16^2 + 30^ doesn't equal 32^2
If a triangle has sides of length 12 and 16, how long is the hypotenuse? ANSWER = 20
A shortstop is standing in the base path between second and third base when she fields the ball. She is 30 feet from second base and needs to make the throw to first base. Assuming the field is square, how far does she need to throw the ball? Round your answer to the nearest tenth. ANSWER = 94.9 feet
What Pythagorean triple is generated by multiplying each integer in the Pythagorean triple (20, 21, 29) by 5? ANSWER = (100, 105, 145)
Apply the Pythagorean Theorem to find the length between the two points. Round your answer to the nearest hundredth. ANSWER 7.21
Find the length of the diagonal of the prism. ANSWER 13 cm
The Great Pyramid of Giza in Egypt has a square base with edge length of 230.5 m and a slant height of 180.2 m. Find the height of the pyramid. Round the answer to the nearest tenth. ANSWER = 138.5 m
Keysha is building a coffee table. It’s going to be in the shape of a rectangular prism, without the faces. She wants to make the table decorative by adding metal diagonals. The length of the coffee table will be 44 in., the width 24 in., and the height 14 in. Find the length Keysha should make each diagonal. Round the answer to the nearest tenth. ANSWER = 52.0 in
Explain a proof of the Pythagorean Theorem using the image. ANSWER " The equation a^2 + b^2 = c^ is the Pythagorean Theorem. This states that in a right-angled triangle, the square of the hypotenuse (here represented by c) is equal to the sum of the squares of the other two sides (here represented by a and b).
If a right triangle has an angle that is 65, what is the third angle in the triangle? ANSWER = 25
What is the measure of the exterior angle x? ANSWER = 79
In the picture, one angle is labeled 22, and lines S and T are parallel. Which other three angles will be 22? Separate each angle number with a comma. ANSWER = 2,3,6
What is the relationship of the sides in this triangle based on the Pythagorean Theorem? ANSWER = o^2
If a triangle has sides measuring 60, 75, and 45, is it a right triangle? ANSWER = Yes, because 5,625 equals 5,625
If triangle DEF has sides measuring 50, 40, and 32, is the triangle a right triangle? If it is a right triangle, answer with the number 90. If it is not a right triangle, answer with the number 0. ANSWER = 0
Apply the Pythagorean Theorem to decide whether a triangle with side lengths 16 mm, 30 mm, and 32 mm is a right triangle. ANSWER = It is not a right triangle because 16^2 + 30^ doesn't equal 32^2
If a triangle has sides of length 12 and 16, how long is the hypotenuse? ANSWER = 20
A shortstop is standing in the base path between second and third base when she fields the ball. She is 30 feet from second base and needs to make the throw to first base. Assuming the field is square, how far does she need to throw the ball? Round your answer to the nearest tenth. ANSWER = 94.9 feet
What Pythagorean triple is generated by multiplying each integer in the Pythagorean triple (20, 21, 29) by 5? ANSWER = (100, 105, 145)
Apply the Pythagorean Theorem to find the length between the two points. Round your answer to the nearest hundredth. ANSWER 7.21
Find the length of the diagonal of the prism. ANSWER 13 cm
The Great Pyramid of Giza in Egypt has a square base with edge length of 230.5 m and a slant height of 180.2 m. Find the height of the pyramid. Round the answer to the nearest tenth. ANSWER = 138.5 m
Keysha is building a coffee table. It’s going to be in the shape of a rectangular prism, without the faces. She wants to make the table decorative by adding metal diagonals. The length of the coffee table will be 44 in., the width 24 in., and the height 14 in. Find the length Keysha should make each diagonal. Round the answer to the nearest tenth. ANSWER = 52.0 in
Explain a proof of the Pythagorean Theorem using the image. ANSWER " The equation a^2 + b^2 = c^ is the Pythagorean Theorem. This states that in a right-angled triangle, the square of the hypotenuse (here represented by c) is equal to the sum of the squares of the other two sides (here represented by a and b).
6 answers