مهدآموز | آموزش | درسنامه | ارزشیابی | کاربرگ — دبستان متوسطه مدرسه کودک — زبان انگلیسی کودک
توضیحات
Use this worksheet to help students explore the Triangle Angle-Sum Theorem, which states that the measures of the interior angles of a triangle add up to 180°. In this eighth-grade geometry worksheet, students will use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions. As a warm-up, have students complete the Finding Missing Angles in Triangles worksheet.
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