Question

doy corona si me ayudan , y si me dan Los resultados bien ​

Answer 1

Verified answer

Respuesta:

P = 2 × 3,14 × 1

P = 6,28 cm

A = 3,14 × 1²

A = 3,14 cm²

P = 2 × 3,14 × 9

P = 56.52 cm

A = 3,14 × 9²

A = 254.34 cm²

P = 8 + 7 + 2 + 2 + 10 + 9

P = 38 mm

A = 7 × 8 + 10 × 2

A = 76 mm²

Explicación paso a paso:

P = 2 × 3,14 × 1

P = 6,28 cm

A = 3,14 × 1²

A = 3,14 cm²

P = 2 × 3,14 × 9

P = 56.52 cm

A = 3,14 × 9²

A = 254.34 cm²

P = 8 + 7 + 2 + 2 + 10 + 9

P = 38 mm

A = 7 × 8 + 10 × 2

A = 76 mm²