Question

alguien me ayuda XD la verdad me van a pegar si no termino esto XD​

Answer 1

Respuesta:

a. 2π(18cm) = 2(3.14)(18cm) = 113.04cm

b. π(15cm) = (3.14)(15cm) = 47.1cm

c. 2π(13.5cm) = 2(3.14)(13.5) = 84.78cm

d. π(30cm) = (3.14)(30cm) = 94.2cm

e. 2π(7cm) = 2(3.14)(7cm) = 43.96cm

f. π(56cm) = (3.14)(56cm) = 175.84cm

g. 2π(27cm) = 2(3.14)(27cm) = 169.56cm

h. 2π(32cm) = 2(3.14)(32cm) = 200.96cm

i. π(21.3cm) = (3.14)(21.3cm) = 66.882cm