K.2

삼각형의 각

직각삼각형·이등변삼각형을 포함해 삼각형의 모르는 각 구하기

난이도

보통

난이도

문제 수

예제 포함답안지 포함

@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 18° 72° ? Find the missing angle. 2 23° ? Find the missing angle. 3 59° ? Find the missing angle. 4 41° ? Find the missing angle. 5 21° ? Find the missing angle. 6 73° ? Find the missing angle. Daniel Math Academy \cdot danielmath.com Worksheet # 5874dyj \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key K.2 Angles in Triangles \cdot ★★☆ Medium 1 9 0^{\circ} 2 6 7^{\circ} 3 3 1^{\circ} 4 4 9^{\circ} 5 6 9^{\circ} 6 1 7^{\circ} Daniel Math Academy \cdot danielmath.com Worksheet # 5874dyj \cdot Answer Key \cdot Page 2 / 2

K. 삼각형과 다각형스킬 5개