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U7L2 Special Right Triangles Full Solutions
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Name: Date: 1. Directions: Find the value of each variable. 2. 4. 7. 10. y 13. X 30° X 45° 34 30° 45° 45° y √6.√3 =√18 y [ 13 n V 2√14 34 17 x = y= X = y = x = = 2√7 2√7 y= √6 13 13√2 17√3 17 3√2 y= 2√6 x -30° Per: ** This is a 2-page document! ** √2 5. 8. 11. X = = 45° X Z= 30° 30 10√2 30122 24 √TO. √2 = √20 √10 45° y 17√3 y=_34√2 34 45 y y Unit 7: Right Triangles & Trigonometry Homework 2: Special Right Triangles 15√2 y=_15√2 10 y=10 x 24-24√3 √3 3 16√3 x = y= 8√√3 По x = y= 2√√√5 14. 27 2.278 √3 3. 6. 9. 3 12. 60° X 60° 60° 9√3 y 60° 22√3 4√21 y X 25-√√3 V 0 60° X y= x=_50 25 y= 116.5 =11√9 = 33 y= 6 3√3 X = 4√2)=4√7 √3 y= 11√3 x=_4√7 y= 8√7 Z= 33 18√3 18 9 Ⓒ Gina Wilson (All Things Algebra, LLC), 2014-2018 15. 17. 19. 60° y 60° X 85 45° 28 n 45° 39 45° 60° 4√3 D 6√3 39 Z Z z 14√2 60° 4√5 30° - 4√15 39 √3 37.5 x = y = 14 14√5 Z= = 39√3 3 26√3 13√3 z=_39√2 x = y= x = 21. Find the perimeter of the triangle: 4√TS= 4√5 √3 y= 14√2 Z= P= 24√3 12 12√2 23. Steel loading ramps are used to load a lawn mower onto a truckbed 37.5 inches above ground. If the ramps make a 30° angle with the ground, find the length of the ramps in feet. A 6.25 ft 16. 18. 20. x 45° 24-24/2 90% 30° x X 24 30° TOVZ 45° 20 y 16√3 30° 14√2 105/2010/12 10√2= √3 1013 x = 45% 10√6 y = 20=201210 Z= x = y= Z= x = y = 22. Find the perimeter of the square: Z= 8√3 12√2 12√2 201605 3 10√16 10√2 20√3 30 10√√53 90√2ft 1.2 sec 28 = 28√2 = 14√2 2 P=56√2 24. The infield of a baseball field is a square with sides measuring 90 feet. A ball is thrown from third to first base is caught in 1.2 seconds. Find the speed of the ball in feet per second. Round to the nearest tenth. .90√2 =11061 falsec Ⓒ Gina Wilson (All Things Algebra, LLC), 2014-2018
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U7L2 Special Right Triangles Full Solutions
U7L2 Special Right Triangles Full Solutions
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Geometry: Special Right Triangles
Unit 1 1.10 Semester 2
Name: Date: 1. Directions: Find the value of each variable. 2. 4. 7. 10. y 13. X 30° X 45° 34 30° 45° 45° y √6.√3 =√18 y [ 13 n V 2√14 34 17 x = y= X = y = x = = 2√7 2√7 y= √6 13 13√2 17√3 17 3√2 y= 2√6 x -30° Per: ** This is a 2-page document! ** √2 5. 8. 11. X = = 45° X Z= 30° 30 10√2 30122 24 √TO. √2 = √20 √10 45° y 17√3 y=_34√2 34 45 y y Unit 7: Right Triangles & Trigonometry Homework 2: Special Right Triangles 15√2 y=_15√2 10 y=10 x 24-24√3 √3 3 16√3 x = y= 8√√3 По x = y= 2√√√5 14. 27 2.278 √3 3. 6. 9. 3 12. 60° X 60° 60° 9√3 y 60° 22√3 4√21 y X 25-√√3 V 0 60° X y= x=_50 25 y= 116.5 =11√9 = 33 y= 6 3√3 X = 4√2)=4√7 √3 y= 11√3 x=_4√7 y= 8√7 Z= 33 18√3 18 9 Ⓒ Gina Wilson (All Things Algebra, LLC), 2014-2018 15. 17. 19. 60° y 60° X 85 45° 28 n 45° 39 45° 60° 4√3 D 6√3 39 Z Z z 14√2 60° 4√5 30° - 4√15 39 √3 37.5 x = y = 14 14√5 Z= = 39√3 3 26√3 13√3 z=_39√2 x = y= x = 21. Find the perimeter of the triangle: 4√TS= 4√5 √3 y= 14√2 Z= P= 24√3 12 12√2 23. Steel loading ramps are used to load a lawn mower onto a truckbed 37.5 inches above ground. If the ramps make a 30° angle with the ground, find the length of the ramps in feet. A 6.25 ft 16. 18. 20. x 45° 24-24/2 90% 30° x X 24 30° TOVZ 45° 20 y 16√3 30° 14√2 105/2010/12 10√2= √3 1013 x = 45% 10√6 y = 20=201210 Z= x = y= Z= x = y = 22. Find the perimeter of the square: Z= 8√3 12√2 12√2 201605 3 10√16 10√2 20√3 30 10√√53 90√2ft 1.2 sec 28 = 28√2 = 14√2 2 P=56√2 24. The infield of a baseball field is a square with sides measuring 90 feet. A ball is thrown from third to first base is caught in 1.2 seconds. Find the speed of the ball in feet per second. Round to the nearest tenth. .90√2 =11061 falsec Ⓒ Gina Wilson (All Things Algebra, LLC), 2014-2018
Name: Date: 1. Directions: Find the value of each variable. 2. 4. 7. 10. y 13. X 30° X 45° 34 30° 45° 45° y √6.√3 =√18 y [ 13 n V 2√14 34 17 x = y= X = y = x = = 2√7 2√7 y= √6 13 13√2 17√3 17 3√2 y= 2√6 x -30° Per: ** This is a 2-page document! ** √2 5. 8. 11. X = = 45° X Z= 30° 30 10√2 30122 24 √TO. √2 = √20 √10 45° y 17√3 y=_34√2 34 45 y y Unit 7: Right Triangles & Trigonometry Homework 2: Special Right Triangles 15√2 y=_15√2 10 y=10 x 24-24√3 √3 3 16√3 x = y= 8√√3 По x = y= 2√√√5 14. 27 2.278 √3 3. 6. 9. 3 12. 60° X 60° 60° 9√3 y 60° 22√3 4√21 y X 25-√√3 V 0 60° X y= x=_50 25 y= 116.5 =11√9 = 33 y= 6 3√3 X = 4√2)=4√7 √3 y= 11√3 x=_4√7 y= 8√7 Z= 33 18√3 18 9 Ⓒ Gina Wilson (All Things Algebra, LLC), 2014-2018 15. 17. 19. 60° y 60° X 85 45° 28 n 45° 39 45° 60° 4√3 D 6√3 39 Z Z z 14√2 60° 4√5 30° - 4√15 39 √3 37.5 x = y = 14 14√5 Z= = 39√3 3 26√3 13√3 z=_39√2 x = y= x = 21. Find the perimeter of the triangle: 4√TS= 4√5 √3 y= 14√2 Z= P= 24√3 12 12√2 23. Steel loading ramps are used to load a lawn mower onto a truckbed 37.5 inches above ground. If the ramps make a 30° angle with the ground, find the length of the ramps in feet. A 6.25 ft 16. 18. 20. x 45° 24-24/2 90% 30° x X 24 30° TOVZ 45° 20 y 16√3 30° 14√2 105/2010/12 10√2= √3 1013 x = 45% 10√6 y = 20=201210 Z= x = y= Z= x = y = 22. Find the perimeter of the square: Z= 8√3 12√2 12√2 201605 3 10√16 10√2 20√3 30 10√√53 90√2ft 1.2 sec 28 = 28√2 = 14√2 2 P=56√2 24. The infield of a baseball field is a square with sides measuring 90 feet. A ball is thrown from third to first base is caught in 1.2 seconds. Find the speed of the ball in feet per second. Round to the nearest tenth. .90√2 =11061 falsec Ⓒ Gina Wilson (All Things Algebra, LLC), 2014-2018
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Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.
Still not sure? Look at what your fellow peers are saying...
iOS User
I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D
Stefan S, iOS User
The application is very simple and well designed. So far I have found what I was looking for :D
SuSSan, iOS User