Question

h= 8 cm b= 19 cm A= P=​

Answer 1

Explicación paso a paso:

Perimetro: Suma de los lados

Área: base×altura

h= 8 cm b= 19 cm:

P=2(8+19)= 2(27)=54cm

A= 19×8= 152 cm²

h= 12 cm b= 25 cm:

P=2(12+25)= 2(37)=74cm

A= 12×25= 300 cm²

h= 3 cm b= 12 cm:

P=2(3+12)= 2(15)=30cm

A= 3×12= 36 cm²

h= 6 cm b= 32 cm:

P=2(6+32)= 2(38)=76cm

A= 6×32= 192 cm²