Question

me ayudan porfa lo necesito para hoy necesito el b y los que siguen ​

Answer 1

Respuesta:

A) (A = π r²) = 3.1416 × 8² = 3.1416 × 64 = 201.0624 cm²

B) (A = π r²) = 3.1416 × 7² = 3.1416 × 49 = 153.9384 cm²

C) (A = π r²) = 3.1416 × 11² = 3.1416 × 121 = 380.1336 cm²

D) (A = π r²) = 3.1416 × 16² = 3.1416 × 256 = 804.2496 cm²

E) (A = π r²) = 3.1416 × 6.5² = 3.1416 × 42.25 = 132.7326 cm²

F) (A = π r²) = 3.1416 × 15² = 3.1416 × 225 = 706.86 cm²

G) (A = π r²) = 3.1416 × 11.5² = 3.1416 × 132.25 = 415.4766 cm²

H) (A = π r²) = 3.1416 × 8² = 3.1416 × 64 = 201.0624 cm²