![330˚ nin trigonometrik değerleini bulun. sin 330 = sin(360-30) = -sin 30 = -1/2 Cos 330= cos(360-30) = cos 30: = tan330=tan(360-30) = tan30 = 15/0 -15 3 √3 Cot 330 = co+ (360-30) = co+30= -√√ +315 nin trigonometrik değerlerini bulun. 135 * - Kunduz 330˚ nin trigonometrik değerleini bulun. sin 330 = sin(360-30) = -sin 30 = -1/2 Cos 330= cos(360-30) = cos 30: = tan330=tan(360-30) = tan30 = 15/0 -15 3 √3 Cot 330 = co+ (360-30) = co+30= -√√ +315 nin trigonometrik değerlerini bulun. 135 * - Kunduz](https://media.kunduz.com/media/question/seo/raw/20221001110321306396-4707161.jpg)
330˚ nin trigonometrik değerleini bulun. sin 330 = sin(360-30) = -sin 30 = -1/2 Cos 330= cos(360-30) = cos 30: = tan330=tan(360-30) = tan30 = 15/0 -15 3 √3 Cot 330 = co+ (360-30) = co+30= -√√ +315 nin trigonometrik değerlerini bulun. 135 * - Kunduz
![How do you evaluate the sine, cosine, and tangent of the angle 30 degrees without using a calculator? | Socratic How do you evaluate the sine, cosine, and tangent of the angle 30 degrees without using a calculator? | Socratic](https://useruploads.socratic.org/rjCnQLxKS2LPNZaAcUhw_131619499_orig.gif)
How do you evaluate the sine, cosine, and tangent of the angle 30 degrees without using a calculator? | Socratic
![Value of sin, cos, tan, cot at 0, 30, 45, 60, 90 - Trigonometry Table | Trigonometry, How to memorize things, Studying math Value of sin, cos, tan, cot at 0, 30, 45, 60, 90 - Trigonometry Table | Trigonometry, How to memorize things, Studying math](https://i.pinimg.com/originals/f4/9e/a4/f49ea429e1ceec7457651c6b7f1b1408.jpg)
Value of sin, cos, tan, cot at 0, 30, 45, 60, 90 - Trigonometry Table | Trigonometry, How to memorize things, Studying math
![Find the value of the expression given below,$\\sin 30{}^\\circ \\cos 60{}^\\circ +\\sin 60{}^\\circ \\cos 30{}^\\circ $[a] $\\dfrac{1}{2}$ [b] $\\dfrac{\\sqrt{3}}{2}$[c] 1[d] $\\dfrac{1}{4}$ Find the value of the expression given below,$\\sin 30{}^\\circ \\cos 60{}^\\circ +\\sin 60{}^\\circ \\cos 30{}^\\circ $[a] $\\dfrac{1}{2}$ [b] $\\dfrac{\\sqrt{3}}{2}$[c] 1[d] $\\dfrac{1}{4}$](https://www.vedantu.com/question-sets/3133d5d2-9f85-4708-8247-4c9022ca3d2b533566142221187849.png)
Find the value of the expression given below,$\\sin 30{}^\\circ \\cos 60{}^\\circ +\\sin 60{}^\\circ \\cos 30{}^\\circ $[a] $\\dfrac{1}{2}$ [b] $\\dfrac{\\sqrt{3}}{2}$[c] 1[d] $\\dfrac{1}{4}$
![Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°) Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°)](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/trigonometric-table-for-standard-angles-1626077546.png)
Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°)
![In right triangle trigonometry, explain why sin 30 degrees = 1/2 regardless of the size of the triangle. | Homework.Study.com In right triangle trigonometry, explain why sin 30 degrees = 1/2 regardless of the size of the triangle. | Homework.Study.com](https://homework.study.com/cimages/multimages/16/screenshot_2022-05-18_1241486816921208163913319.jpg)