# Triangle + Trigonometry Calc

> triangle calculator, trigonometry calculator, triangle area calculator in one ap

Canonical page: [https://chrome-stats.com/d/com.triangle\_trignometry.triangle\_trignometry\_calculator](https://chrome-stats.com/d/com.triangle_trignometry.triangle_trignometry_calculator)

## Overview

- **ID:** `com.triangle_trignometry.triangle_trignometry_calculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** D&S Developers
- **Category:** EDUCATION
- **Downloads:** 33,996
- **Rating:** 3.94 / 5 (144 ratings)
- **Version:** 0.21
- **Last updated:** 2023-05-29
- **First published:** 2020-09-22
- **Publisher country:** PK
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.triangle_trignometry.triangle_trignometry_calculator)
- **Privacy policy:** [https://dndsdevelopers.com/triangle-calculator-privacy-policy/](https://dndsdevelopers.com/triangle-calculator-privacy-policy/)

## Description

**Triangle + Trigonometry Calc** is a versatile Chrome extension featuring five powerful calculators:

1. **Triangle Calculator**: Input any combination of three sides or angles and get area, height, and missing values.
2. **Trigonometry Calculator**: Specifically for right-angled triangles, it calculates properties using the Pythagorean theorem.
3. **Isosceles Triangle Calculator**: Solve isosceles triangles by entering just two values from up to 11 supported pairs.
4. **Equilateral Triangle Calculator**: Input side, height, area, or perimeter to solve equilateral triangles.
5. **Sin Cos Tan Calculator**: Compute sine, cosine, tangent and their inverses along with cosecant, secant, and cotangent.

This extension is perfect for students, teachers, engineers, or anyone needing quick and accurate triangle and trigonometry solutions. User-friendly and comprehensive, it covers all common cases and is supported by helpful how-to videos.

## Rankings

- #351,705 — Overall

## Review summary

Users generally find Triangle + Trigonometry Calc an easy, accurate, and versatile app useful for professionals and students alike. It effectively solves various triangle problems and includes comprehensive trigonometric tools. However, common issues include persistent ads even after purchasing the ad-free version and occasional confusion due to repeated input prompts, somewhat affecting user experience.

### Pros

- Easy to use with a simple and intuitive interface
- Accurate and reliable triangle calculations including solving all triangle types and using trigonometric functions
- Helpful and frequently used by professionals and students in various fields like geology, carpentry, concrete work, and homework
- Developer responsiveness to questions and bug fixes
- Provides multiple functions including triangle calculator, trigonometry calculator, and function calculators for sin, cos, tan, and their inverses

### Cons

- Presence of ads even after purchasing the pro version remains an issue for some users
- Some users experience persistent requests for more input data, leading to confusion or difficulty in usage
- Full screen and frequent ads disrupt usability for certain users

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.triangle_trignometry.triangle_trignometry_calculator)