Trigonometry-1 Notes and Quiz

Multimedia E-Learning Education System (MELES)

Oct 12, 2025

Older Versions of Trigonometry-1 Notes and Quiz

If you are experiencing issues with the latest version of Trigonometry-1 Notes and Quiz due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of Trigonometry-1 Notes and Quiz that are compatible with various devices and Android systems. Download rollbacks of Trigonometry-1 Notes and Quiz for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of Trigonometry-1 Notes and Quiz

5.3(17)XAPKAPKs
Oct 12, 202511.4 MBAndroid 6.0+
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What's new in the version 5.3
Updated on Oct 12, 2025
All New Math Quiz (8 Levels)
All New Dark Mode
Optimized for Android 16
5.2(15)APK
Oct 29, 20236.1 MBAndroid 5.0+
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What's new in the version 5.2
Updated on Oct 29, 2023
Optimized for Android 14
5.0(14)XAPKAPKs
Dec 13, 20226.2 MBAndroid 5.0+
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What's new in the version 5.0
Updated on Dec 13, 2022
High resolution text even on zooming
Optimized for Android 12
4.0(13)XAPKAPKs
Oct 28, 20217.1 MBAndroid 5.0+
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What's new in the version 4.0
Updated on Oct 28, 2021
All-new user interface with Auto-hiding Toolbars and Page-flip Animation!
ALL OUR MATH APPS ARE NOW 100% FREE!
Study on your tablet and smart TV:
✸ Trigonometric ratios of angles
✸ Graphs of sinθ, cosθ and tanθ
✸ Trigonometric ratios of 30º, 45º and 60º
✸ Secant, cosecant and cotangent
✸ Trigonometric equations
✸ Pythagoras theorem
✸ Compound angle formula
✸ Double angle formula
✸ The t–formula
✸ The form acosθ + bsinθ
✸ The factor formulae
✸ The sine and cosine rule
✸ The area of a triangle
2.0(11)APK
Dec 4, 20206.8 MBAndroid 4.4+
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What's new in the version 2.0
Updated on Dec 4, 2020
Improved user experience with Bonus coins.
ALL OUR MATH APPS ARE NOW 100% FREE!
Study on your tablet and smart TV:
✸ Trigonometric ratios of angles
✸ Graphs of sinθ, cosθ and tanθ
✸ Trigonometric ratios of 30º, 45º and 60º
✸ Secant, cosecant and cotangent
✸ Trigonometric equations
✸ Pythagoras theorem
✸ Compound angle formula
✸ Double angle formula
✸ The t–formula
✸ The form acosθ + bsinθ
✸ The factor formulae
✸ The sine and cosine rule
✸ The area of a triangle
1.2(7)APK
Jan 24, 20205.3 MBAndroid 4.4+
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What's new in the version 1.2
Updated on Jan 24, 2020
New design, study on your tablet and smart TV:
✸ Trigonometric ratios of angles
✸ Graphs of sinθ, cosθ and tanθ
✸ Trigonometric ratios of 30º, 45º and 60º
✸ Secant, cosecant and cotangent
✸ Trigonometric equations
✸ Pythagoras theorem
✸ Compound angle formula
✸ Double angle formula
✸ The t–formula
✸ The form acosθ + bsinθ
✸ The factor formulae
✸ The sine and cosine rule
✸ The area of a triangle
1.0(5)APK
Aug 10, 20196.2 MBAndroid 4.4+
Download
What's new in the version 1.0
Updated on Aug 10, 2019
✸ Trigonometric ratios of angles
✸ Graphs of sinθ, cosθ and tanθ
✸ Trigonometric ratios of 30º, 45º and 60º
✸ Secant, cosecant and cotangent
✸ Trigonometric equations
✸ Pythagoras theorem
✸ Compound angle formula
✸ Double angle formula
✸ The t–formula
✸ The form acosθ + bsinθ
✸ The factor formulae
✸ The sine and cosine rule
✸ The area of a triangle

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