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

Question

3 years ago

11

the area and perimeter of the triangle.

1 answer:

givi [52] · Answer 1 · 2022-12-16T12:20:18+03:00

givi [52]3 years ago

4 0

Answer:

The area is 6.4cm, the perimeter is 12cm

Step-by-step explanation:

The formula to calculate area is

$A=\frac{h_{b}*b}{2}=\frac{3.2*4}{2}=6.4$

Where $h_{b}$ is the height

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