Math Foundations · MF.GM.4

Use angle facts and diagram structure to find unknown angle measures.

Use angle facts and diagram structure to find unknown angle measures.

Concept Geometry and Measurement
Domain Angle Reasoning
Problem Types

Problem Templates In This Objective

9 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Use angle-pair totals

4 variants
Template 2

Use vertical-angle equality

4 variants
Template 3

Use line and full-turn angle totals

4 variants
Template 4

Use shape angle totals

4 variants
Template 5

Use angle facts in a real situation

4 variants
Template 6

Read the structure of the diagram first

4 variants
Template 7

Translate angle words into angle structure

4 variants
Template 8

Turn angle words into a solve-able setup

4 variants
Template 9

Find every angle fact that fits

4 variants