Some please help with 3-10
1 answer:
For triangles, all angles total 180° For quadrilaterals, all angles total 360° Parallelograms have equal opposite angles, so each adjacent pair is 180° Hexagons are 720° 3. 180 - (90 + 30) = 180 - 120 = 60° 4. 180 - (45 + 45) = 180 - 90 = 90° 5. 360 - (135 + 70 + 93) = 360 - 298 = 62° 6. 180 - 60 = 120° 7. 180 - (120 + 37) = 180 - 157 = 23° 8. Perfect hexagon: 120° 9. Parallelogram: 70° 10. 360 - (90 + 90 + 67) = 360 - 247 = 113°
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As i understand you can, you'd just have to square them first then add up the result
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$27.80
Step-by-step explanation:
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