K.2

Angles in Triangles

Find missing angles in triangles, including right and isosceles triangles.

Level

Medium

Level

Problems

Show exampleInclude answer key

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Angles in Triangles Skill K.2 \cdot Triangles & polygons \cdot ★★☆ Medium Name Date Score / 6 Scan for answers Find each missing angle. Example 75° ? 48° ? = 5 7^{\circ} Think: The angles of a triangle add to 18 0^{\circ} : 18 0^{\circ} - 7 5^{\circ} - 4 8^{\circ} = 5 7^{\circ} . 1 15° ? 154° Find the missing angle. 2 50° ? Find the missing angle. 3 64° ? Find the missing angle. 4 34° ? Find the missing angle. 5 60° ? Find the missing angle. 6 19° ? Find the missing angle. Daniel Math Academy \cdot danielmath.com Worksheet # b8ybuky \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key K.2 Angles in Triangles \cdot ★★☆ Medium 1 1 1^{\circ} 2 4 0^{\circ} 3 2 6^{\circ} 4 5 6^{\circ} 5 3 0^{\circ} 6 7 1^{\circ} Daniel Math Academy \cdot danielmath.com Worksheet # b8ybuky \cdot Answer Key \cdot Page 2 / 2

K. Triangles & polygons5 skills