QUESTION IMAGE
Question
utilizar el valor 3.14 como π, y no redondear las respuestas. incluir las unidades correctas en las respuestas. área: longitud de la circunferencia:
Step1: Find the radius
The diameter $d = 5$ m, and the radius $r=\frac{d}{2}=\frac{5}{2}$ m.
Step2: Calculate the area of the circle
The formula for the area of a circle is $A=\pi r^{2}$. Substitute $r = \frac{5}{2}$ m and $\pi=3.14$ into the formula: $A = 3.14\times(\frac{5}{2})^{2}=3.14\times\frac{25}{4}=19.625$ m².
Step3: Calculate the circumference of the circle
The formula for the circumference of a circle is $C = 2\pi r$ or $C=\pi d$. Using $C=\pi d$ with $d = 5$ m and $\pi = 3.14$, we get $C=3.14\times5 = 15.7$ m.
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Area: $19.625$ m²
Longitud de la circunferencia: $15.7$ m