Math Problem Statement

Járn í föstu formi (Fe) er í upphaflegu ástandi. Þegar járnið er þjappað saman, breytist það ekki í efnalegu tilliti heldur verður þéttleikinn hærri.

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Geometry
Angles
Triangles
Exterior Angles

Formulas

Sum of angles in a triangle (180°)
Supplementary angles on a straight line (180°)

Theorems

Triangle Angle Sum Theorem
Exterior Angle Theorem

Suitable Grade Level

Grades 6-8