Use the Heron’s formula to find the area of the triangle. HELP URGENT

Raold asked Apr 6, 2022

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17 votes

Use the Heron’s formula to find the area of the triangle.
HELP URGENT

Raold asked Apr 6, 2022

by Raold

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17 votes

Answer:

68.09cm²

Explanation:

area = √(s * (s - a) * (s - b) * (s - c))

√(21.5* (21.5 - 10) * (21.5 - 14) * (21.5 - 19))

=68.088

*round*

=68.09

Lazlojuly answered Apr 13, 2022

2.6k points

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