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Alika [10]
3 years ago
8

Please help !!!!!!!!!!!!!!!!

Mathematics
2 answers:
Dahasolnce [82]3 years ago
8 0

Answer:

<h2>6 in²</h2>

Step-by-step explanation:

The formula of an area of a triangle:

A_\triangle=\dfrac{bh}{2}

<em>b</em><em> - base</em>

<em>h</em><em> - height</em>

<em />

We have the right triangle. One leg is a base and other leg is a height.

Therefore

<em>b = 3in, h = 4in.</em>

Substitute:

A_\triangle=\dfrac{(3)(4)}{2}=\dfrac{12}{2}=6\ in^2

Eduardwww [97]3 years ago
7 0

Answer:

6 in 2.

Step-by-step explanation:

Area =  √s(s-a)(s-b)(s-c)

=  √6×(6 - 4)×(6 - 3)×(6 - 5)

=  6 inches 2.

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