hjxnee2162 hjxnee2162

14-02-2021
Mathematics

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Find the area of a triangle and semi circle where the diameter is 18 and the height is 14 using 3.14

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rsantanacosta rsantanacosta

14-02-2021

Answer:

triangle A= 1/2bh

1/2(18)(14)= 126

semi circle 3.14(9)^2 divided by 2 = 127.17

Triangle Area plus semi circle Area = 126+127.17= 253.17

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