Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Line (geometry) wikipedia , lookup
Technical drawing wikipedia , lookup
Geometrization conjecture wikipedia , lookup
Integer triangle wikipedia , lookup
History of geometry wikipedia , lookup
Rational trigonometry wikipedia , lookup
Pythagorean theorem wikipedia , lookup
Euclidean geometry wikipedia , lookup
Geometry Name: ____________________________ Graded Assignment Trigonometry and Right Triangles Date: __________________ Period: ___ Find the value of each trigonometric ratio using a calculator to the nearest hundredth. Find each angle measure using a calculator. Round to the nearest tenth. 7) cos U = .45 8) sin U = 9) tan Z = Find the missing side using the trigonometric ratios. Round to the nearest tenth. Geometry Name: ____________________________ Graded Assignment Trigonometry and Right Triangles Date: __________________ Period: ___ Find the measure of the indicated angle using trigonometric ratios. Round to the nearest tenth of a degree. Use the given information to solve for the missing sides and angles of the right triangles. You may use Pythagorean Theorem, Geometric Means and/or Trigonometric ratios. Drawings are not to scale. 20. 21. 23. cos C = 22. 24. sin A = 0.7 A A X Y B 3 X C C 5 Y B