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What is the area of the triangle 10 13 12
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What is the area of the triangle 10 13 12

User MEM
by
5.1k points

2 Answers

4 votes

Answer:

60 units ^2

Explanation:

User Rukmal Dias
by
6.2k points
4 votes

Answer:

A= 57 sq units

Explanation:

To calculate the are area of a triangle we use the Herons formula:

A=√s(s-a)(s-b)(s-c) where a, b and c are the sides of the triangle.

s=(a+b+c)/2

s=(10+13+12)/2

=17.5

A=√[17.5(17.5-10)(17.5-13)(17.5-12)]

A= 57 sq units

User NickSlash
by
5.8k points
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