---
title: Kolmion piiri ja pinta-ala – matematiikka
description: "Kolmion piiri ja pinta-ala: suomenkielinen selitys."
url: https://astra-ai.co/fi/videos/funktiot/funktio/kolmion-piiri-ja-pinta-ala/
locale: fi
type: video-lesson
keywords:
  - Kolmion piiri ja pinta-ala
published: 2026-10-01T20:29:38.817Z
updated: 2026-10-01T20:29:38.817Z
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---

# Kolmion piiri ja pinta-ala

> Kolmion piiri ja pinta-ala: suomenkielinen oppitunti.

## Peruskäsitteet

Aihe **Kolmion piiri ja pinta-ala**.

## Yhteenveto

Harjoittelu auttaa.