Math, asked by pannuharpreetsingh32, 1 month ago

Please give me answer right .
Ch :12 Heron's formula

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Answered by vitex1504

Answer:

answer is 30 i think so

Step-by-step explanation:

please mark me as brainliest

Answered by manojchauhanma2

Answer:

In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle when the length of all three sides are known. Unlike other triangle area formulae, there is no need to calculate angles or other distances in the triangle first.

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