Skip to content
Back to materials
Grade 9Matematik

Sinusrelationen og trekantens areal

Sider, vinkler, areal og to mulige trekanter med sinus

Choose a version

Each version uses the same material at a different difficulty level.

Easy1 page
Medium1 page
Hard1 page

Material information

Grade level
Grade 9
Subject
Matematik
Topic
Geometriske sammenhænge og måling
Versions / pages
3 versions · 3 pages
Created
13 October 2026

Curriculum focus

This material is based on curriculum goals and focus areas from the Danish Ministry of Children and Education.

Competence area
Geometri og måling
Competence goal
Eleven kan forklare geometriske sammenhænge og beregne mål.
Knowledge
Eleven har viden om metoder til afstandsbestemmelse.

Rate this material

Log in to rate this material.

The average appears after the material has received at least 3 ratings.

Help us make this exercise booklet even better

Your feedback matters and makes a real difference for students