Math, asked by free76554, 4 hours ago

find the area of triangle of which two sides are 14 cm and 12 cm and the perimeter is 42 cm

Answers

Answered by AyushSTD9

0

Answer:

6615 cm²

Step-by-step explanation:

12+14+x=42

x=42-26

x=16

Semiperimeter= 42/2 =21

Area = 21×9×7×5 = 6615 cm²

Answered by pawankr9078

0

Answer:

1/2 into. base into height

Step-by-step explanation:

answer is 84

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