Completelysuperlost Completelysuperlost
  • 19-03-2022
  • Mathematics
contestada

Find the area and perimeter of the triangle. See picture for problem. Please and thank you so very much!(:

Find the area and perimeter of the triangle See picture for problem Please and thank you so very much class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 20-03-2022

Answer:

Area = 2.28 sq km

Perimeter = 13.7 km

Step-by-step explanation:

[tex]A(\triangle)=\frac{1}{2}(1.2)(3.8)[/tex]

[tex]\implies A(\triangle)=(1.2)(1.9)[/tex]

[tex]\implies \boxed{\red{\bold{A(\triangle)=2.28\:km^2}}}[/tex]

[tex]P(\triangle)=7+1.2+5.5[/tex]

[tex]\implies \boxed{\purple{\bold{P(\triangle)=13.7\: km}}}[/tex]

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