All Math Quizzes

Area of Oblique Triangles with SAS and Heron's Formula

1) a = 13, b = 13, c = 10 Area = ?

248

2) a = 22, c = 3, B = 124° Area = ?

215.6

27.4

210

3) a = 15, b = 20, c = 7 Area = ?

120

4) a = 9, b = 12, c = 15 Area = ?

242.5

336

5) a = 10, b = 9, c = 17 Area = ?

336

41.1

6) a = 16, c = 21, B = 145° Area = ?

96.4

132

25.1

7) a = 24, b = 26, c = 10 Area = ?

120

132

210

8) a = 10, c = 24, B = 132° Area = ?

49.9

89.2

9) a = 16, c = 15, B = 117° Area = ?

107.4

106.9

10) a = 6, b = 5, c = 5 Area = ?

139.9

204

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