Trigonometry-1 Notes and Quiz

5.3

Multimedia E-Learning Education System (MELES)

4.15

126 reviews

50,000+
Downloads

Free

Simplified Pure Math notes and an Interactive Math Quiz

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Screenshots by Multimedia E-Learning Education System (MELES), from the Google Play listing

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About Trigonometry-1 Notes and Quiz

Trigonometry-1 Notes and Quiz is an education app developed by Multimedia E-Learning Education System (MELES).

Install Statistics

Trigonometry-1 Notes and Quiz has been installed 59 thousand times. In the last 30 days, the app was installed 190 times.

User Ratings

Trigonometry-1 Notes and Quiz is rated 4.15 out of 5 stars. The rating is based on 130 ratings.

App Information

Trigonometry-1 Notes and Quiz is freely available from Google Play. The app size is 6.33 MB. The latest version available is 5.3. The last update was on October 10, 2025.

Technical Requirements

Trigonometry-1 Notes and Quiz requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2019.

Trigonometry-1 Notes and Quiz is made and published by Multimedia E-Learning Education System (MELES). AppBrain is an independent app data site and isn't affiliated with Multimedia E-Learning Education System (MELES). The app name, icon, screenshots and description belong to Multimedia E-Learning Education System (MELES) and are shown as published on Google Play.

Description by Multimedia E-Learning Education System (MELES) (from Google Play)

Study the Pure Math notes on Trigonometry, and then Play the guided Math Quiz!
Crisp clear Math text with both Dark and Light Modes.

Featured sub-topics:
- 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

Simplified explanations, plus extra side notes with even more explanation!

Over 30 examples per chapter with step by step working.

Past paper examination questions at the end of each chapter.

Check out more Pure Math Chapters here:
https://play.google.com/store/apps/dev?id=5483822138681734875

Recent changes:
All New Math Quiz (8 Levels)
All New Dark Mode
Optimized for Android 16

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App Performance Report

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Alternatives to Trigonometry-1 Notes and Quiz

Google Play Rating history and histogram

Installs over time

Trigonometry-1 Notes and Quiz has been installed 59 thousand times. Over the past 30 days, it has been installed 190 times.

Changelog of Trigonometry-1 Notes and Quiz

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Developer information for Multimedia E-Learning Education System (MELES)

Multimedia E-Learning Education System (MELES)

meles@melesmath.com

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Comments on Trigonometry-1 Notes and Quiz for Android

★★★★★ Dharma Budha · Sep 29, 2024

My name is Dharma Buddha. I live in Nepal. I am 35 years old. I am a teacher. I should have to be very busy. I have a mobile phone and two children. They are two son. Now they read in class 3. They are very ghoulish or stupid. They watch movie in my mobile phone anytime. So I opened this security app. Thank you.

★★★★★ Side Walker · Apr 23, 2020

This awesome app contains all the trigonometry topics! So many examples given with thorough explanations! Thank you!

★★★★★ Tommy Sitole · Aug 23, 2025

Words can't express how helpful this app is to me however l wish the was a physics app like this one.

★★★★★ MASSA YASIN · May 20, 2020

The app is very good coz it gives all relevant examples and exercises about the topic

★★★★★ Francis Jonathan · Dec 20, 2019

This app is the best app for learning mathematics. I love it

★★☆☆☆ Avuyile Magwevana · Jul 10, 2020

It's more like a game When you seriously want something and then the coins end

★☆☆☆☆ Alex Hernandez · Mar 1, 2024

Just wants your money, is not worthed, there are others IA app for free.

Google Play Rankings for Trigonometry-1 Notes and Quiz

This app is not ranked

Technologies used by Trigonometry-1 Notes and Quiz

12 permissions · 21 libraries

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