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Triangle Solver

Triangle Solver — Sides, Angles & Area Step by Step

Solve triangle problems step by step with Zupiq. Find missing sides and angles using the Pythagorean theorem, law of cosines, law of sines, and Heron's formula — from a photo or typed input.

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Zupiq solution screen

How It Works

Solve any math problem in 4 simple steps

Step 1

Capture or Type

Take a photo, write by hand, or type your math problem directly into Zupiq.

Step 2

AI Understands

Zupiq's AI reads and interprets the problem — handwritten, printed, or typed.

Step 3

Get Step-by-Step Solution

Every step is shown clearly so you can follow along and understand the method.

Step 4

Learn & Improve

Build real understanding, practice similar problems, and track your progress.

Why Zupiq

Why students choose Zupiq

Zupiq doesn't just give you the answer — it teaches you how to get there, so you actually understand the math.

  • Step-by-step explanations, not just answers
  • Works with photos, handwriting, and typed text
  • Covers algebra, calculus, geometry, and more
  • Generates diagrams and graphs for visual problems
  • Supports multiple languages
  • Track progress and build study habits
  • Available on iOS and Android
Zupiq app screen
Zupiq solution screen

Example Problem

See how Zupiq solves geometry step by step

Problem
A triangle has sides a = 5 cm, b = 7 cm, and included angle C = 60°. Find side c.
Steps
1
Write the Law of Cosines formula
c² = a² + b² - 2ab · cos(C)
2
Substitute the known values
c² = 5² + 7² - 2(5)(7) · cos(60°) = 25 + 49 - 70 × 0.5
3
Simplify
c² = 74 - 35 = 39
4
Take the square root
c = √39 ≈ 6.24 cm
Answer
c ≈ 6.24 cm

FAQ

Triangle solver questions

Solve triangle problems with AI

Download Zupiq and get step-by-step triangle solutions from a photo, handwriting, or text.

Download on the App StoreGet it on Google Play