Solve right-angled triangles
Solve right-angled triangles by inputting known sides or angles. View step-by-step calculations and a scale drawing of the triangle. Access basic formulae. Enter angles in radians, decimal degrees, or degrees, minutes, seconds.
Showing 661–680 of 1,000 ranked alternatives.
Armchair Engineering
Convert mpg to km/L with precision
Convert fuel efficiency units between miles per gallon and per liter. Select and adjust decimal places for precision. Input values and instantly switch between units for accurate comparisons.
Colin Porteous
Complete electronic flight computer in pocket.
The app provides a flight computer for pilots. It calculates flight plans, wind, altitude, airspeed, and performance.
Ventura Educational Systems
Build numbers, add, subtract
Explore place value concepts using virtual ten . Represent ones, tens, hundreds, tenths, and hundredths. Perform addition and subtraction with regrouping. Manipulate to visualize and solve problems. Track progress through interactive exercises.
Fabien Lefebvre
Generate test tones with multiple sources.
The app generates test tones including sine, square, triangle, sawtooth waves, and noise. Users can combine up to four independent sources with phase switching for each channel.
Takahiro Furuya
Display subnet mask and host addresses.
The app displays subnet mask information including decimal, binary, and prefix length. It also shows the number of available host addresses.
JW Rijkes
Solve mystery and multi-caches easily.
The app offers over 150 tools and decoding tables for geocaching and navigation. It includes conversions, navigation calculations, and various decoding options like Braille, Caesar, and Morse.
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