The area of a triangle with sides 10 cm - 7 cm and 7 cm and semi-perimeter 12 cm isA- 16 -3 cm 2B- 10 -6 cm 2C- 20 -7 cm 2D- 12 -5 cm 2

The correct option is B 10√6cm2 ...

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Area of Triangle of an Isosceles Triangle

The area of a...

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The area of a triangle with sides 10 cm, 7 cm and 7 cm and semi-perimeter 12 cm is

16 √3 cm²

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10√6cm²

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20√7 cm²

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12√5 cm²

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