Calculate and side lengths of right angle triangles using sine, cosine, and tangent. Input known values to determine missing measurements. Explain calculation steps and rules for applying trigonometric ratios.
by Jim Chapple★ 4.810 ratingsEducation$0.99Data updated 2026-09-08
Perform complex calculations with trigonometric, statistical, and combinatorial functions. Define and evaluate custom equations. Graph mathematical expressions and explore multiple variables. Save and reuse calculations for future use.
Simulation lets users trace the screen to control movement. Users can switch to a perspective view for an immersive experience. Adjust viewpoints and draw tracks from different angles. Explore maps and change modes for varied perspectives.
Calculate length and associated values for gable roofs. Input room width and ridge height to determine pitch, lengths, and ridge height. Use advanced options to enter pitch in radians, degrees, DMS, or rise/run.
Control and monitor 2-axis digital levels via Bluetooth. Perform simultaneous levelling and angle measurement. Conduct 2D alignment tasks remotely. Adjust settings and view real-time data on the mobile device.
Determine by calculating the angle from your location to the Kaaba. Use features to align with the Kaaba image. Display accurate based on GPS coordinates. Provide visual guidance for prayer orientation.
Provides leveling tools with pointer, 3-mode spirit , and clinometer. Measure vertical angles and determine horizontal planes. Use sensors, camera, and augmented reality for precise alignment.
Calculate ROI by entering invested amount, returned amount, and investment period. Compute annualized ROI for long-term returns. Provide accurate results based on user input.
Screen content and import it into the . Select from 360-degree phone shell templates and various angles. Use one-click intelligent synthesis to enhance visual effects. Upload videos to multiple platforms for sharing and promotion.
Determine resistor values by selecting ring colors and number of rings. Choose orientation with the larger gap on the right. Receive value, tolerance, and other details.
The app calculates the refractive index of transparent materials based on wavelength. It also computes light transmission angles, reflection and transmission coefficients, critical angle, and Brewster’s angle.
Convert units across categories like length, area, and temperature. Perform simultaneous conversions and customize preferences. Copy converted values to the clipboard for quick use.
Perform calculations with feet, inches, and fractional inches. Add, subtract, multiply, divide, and compute roots or powers. Scale drawings using the scaling feature. Convert and manage measurements directly within the .