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8th Grade Google Sheets Triangles & Pythagorean Theorem Valentine's Day

Shop fun, minimal-prep Valentine's Day triangles and the Pythagorean theorem Google Sheets 8th grade math lessons, activities, and worksheets. Aligned to Common Core State Standards. Auto-grading Google Sheets save you time and give students immediate feedback. Practice the Pythagorean theorem and use it to find the length of sides in triangles. Celebrate Valentine's Day in math class with these heart themed, pink-and-red activities. You can reuse them any time of year, too!