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AREA OF SQUARE/ RECTANGLE. 15. HIGHT (13). 15. 32. BASE (26). 26 x 13 = 338. 18. 32 x 18 = 576. 28. 18. 13. 18. AREA OF TRIANGLE. BASE x HIGHT / 2. 14. 7. 14 x 7 / 2 = 49. 6. 18. 6 x 18 / 2 = 54. 1 = 10,000. 15. 46. 15 x 46 / 2 = 345 . AREA OF PARALLELOGRAM. BASE x HIGHT .
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AREA OF SQUARE/ RECTANGLE 15 HIGHT (13) 15 32 BASE (26) 26 x 13 = 338 18 32 x 18 = 576
28 18 13 18
AREA OF TRIANGLE BASE x HIGHT / 2 14 7 14 x 7 / 2 = 49 6 18 6 x 18 / 2 = 54
1 = 10,000 15 46 15 x 46 / 2 = 345
AREA OF PARALLELOGRAM BASE x HIGHT 42 18 26 18 x 26 = 468 42 x 13 = 546 13
2.8 36.9 36.9 x 2.8 = 103
AREA OF TRAPEZOID (BASE 1 + BASE 2) x HIGHT / 2 BASE 1 (15) HIGHT (13) (15 + 20) x 13 / 2 = 227 BASE 2 (20)
12 (12 + 15) x 19 / 2 = 256 19 16 15 23 (16 + 12) x 23 / 2 = 322 12
AREA OF KITE D1 x D2 / 2 (D1= long diagonal) (D2= short diagonal) D2 (13) D1 (20) 32 x 18 / 2 = 288 18 32 20 x 13 / 2 = 130
AREA OF RHOMBUS BASE x HIGHT / 2 27 12 x 12 / 2 = 72 27 12 12 27 x 27 / 2 = 364
24 x 24 / 2 = 288 24 24