Question

calcula el perímetro y el area de cada uno de los triangulos ​

Answer 1

Explicación paso a paso:

A) Area = ( 8 x 8 ) / 2 = 32 $cm^{2}$

   Perimetro = 8 + 8 + 11.4 = 27.4 cm

B) Area = ( 6 x 2 ) / 2 = 6 $cm^{2}$

   Perimetro = 4 + 6 + 3 = 13 cm

C) Area = ( 10 x 8.6 ) / 2 = 43 $cm^{2}$

   Perimetro = 10 + 10 + 10 = 30 cm

D) Area =  ( 7 x 6 ) / 2 = 21 $cm^{2}$

   Perimetro = 7 + 7 + 7 = 21 cm

E) Area = ( 4 x 8 ) / 2 = 16 $cm^{2}$

   Perimetro = 8 + 9 + 4 = 21 cm

F) Area = ( 10 x 3.5 ) / 2 = 17.5 $cm^{2}$

   Perimetro = 5 + 10 + 7 = 22 cm