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A triangle has a dimension of 3 cm, 4 cm, and 5 cm, where the base is 4 cm and the altitude of The triangle is 3.2 cm. Calculate the area and perimeter of the triangle.​

Respuesta :

JosherNN

Answer:

The area is 6.4cm, the perimeter is 12cm

Step-by-step explanation:

The formula to calculate area is

[tex]A=\frac{h_{b}*b}{2}=\frac{3.2*4}{2}=6.4[/tex]

Where [tex]h_{b}[/tex] is the height

And for the perimeter, you just add up the size of the sides.

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