Question

cual es el area y perímetro de los siguientes círculos ​

Answer 1

$\huge \purple{B}$ $\huge \orange{u}$ $\huge \pink{e}$ $\huge \blue{n}$ $\huge \purple{a}$ $\huge \green{s}$ $\huge \red{!}$

$\huge \orange {Fórmulas:}$

{A= π x r²} = {P= π x D) →(π) Pi: 3.1416

$\huge \blue{r=5 \ cm}$

✨A = 78.5 cm² (5)(5)=25 - (25)(3.14)

✨P = 31.4 cm (5)(2)=10 - (10 )(3.1)

$\huge \orange{r=3 \ cm}$

✨A = 28.26 cm² (3 )(3)=9 - (9) ( 3.14)

✨P = 18.8 cm (3 )(2)=6 -( 6 )(3.14)

$\huge \purple{r=12.5 \ cm}$

✨A = 490.6 cm² (12.5)( 12

5)=156.2 - (156.2)( 3.14)

✨P = 78.5 cm (12.5)(2)=25 (25)(3.14)

$\huge \pink{r=21 \ cm}$

✨A = 1384.74 (21)(21) = 441 (441)(3.14)

✨P = 131.8 (21)(2)=42 (42)(3.14)

$\huge \purple{S}$ $\huge \orange{w}$ $\huge \red{e}$ $\huge \pink{e}$ $\huge \blue{t}$ $\huge \purple{A}$ $\huge \green{n}$ $\huge \red{i}$ $\huge \orange{t}$ $\huge \green{a}$ $\huge \purple{ ♡}$