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18 sty 2024 · Tan, cot, sec, and csc, calculated from trig identities. Once you know the value of sine and cosine, you can use the following trigonometric identities to obtain the values of the other four functions: Tangent is the sine-to-cosine ratio. tan(α) = sin(α)/cos(α) Cosecant is the reciprocal of the sine. csc(α) = 1/sin(α)
18 sty 2024 · To find the length of a line segment with endpoints: Use the distance formula: d = √ [ (x₂ - x₁)² + (y₂ - y₁)²] Replace the values for the coordinates of the endpoints, (x₁, y₁) and (x₂, y₂). Perform the calculations to get the value of the length of the line segment.
Distance formula. Learn how to find the distance between two points by using the distance formula, which is an application of the Pythagorean theorem. We can rewrite the Pythagorean theorem as d=√ ( (x_2-x_1)²+ (y_2-y_1)²) to find the distance between any two points. Created by Sal Khan and CK-12 Foundation.
What is Travelmath? Travelmath is an online trip calculator that helps you find answers quickly. If you're planning a trip, you can measure things like travel distance and travel time.To keep your budget under control, use the travel cost tools. You can also browse information on flights including the distance and flight time. Or use the section on driving to compare the distance by car, or ...
Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents. Distance Between 2 Points. Quick Explanation. When we know the horizontal and vertical distances between two points we can calculate the straight line distance like this:
Gauth AI Calculator: Get step-by-step homework help. Instant, step-by-step solutions for any question or subject, exactly when you need them. Calculator. Word problem. ax2 + bx + c = 0. Solve. Basic.
