[tex]\large{|\underline{\mathtt{\red{G}\blue{i}\orange{v}\pink{e}\blue{n}\purple{}\green{}\red{↯}\blue{}\orange{}}}}[/tex]
[tex]\large{|\underline{\mathtt{\red{T}\blue{o}\orange{\:}\pink{F}\blue{i}\purple{n}\green{d}\red{↯}\blue{}\orange{}}}}[/tex]
- i) Diameter
- ii) Circumference
- iii) Area
[tex]\large\underline{\underline{\maltese{\red{\pmb{\sf{\: Explanation :-}}}}}}[/tex]
#i
Finding diameter⤵️
[tex] \boxed{ \sf \: diameter = 2 \times radius}[/tex]
[tex] \tt \: d = 2 \times 6.5[/tex]
[tex] \tt \: d = 13 \: feet[/tex]
Finding circumference⤵️
[tex] \boxed{ \sf \: circumference = 2\pi r}[/tex]
[tex] \tt \: circumference = 2 \times 3.14 \times 6.5[/tex]
[tex] \tt \: circumference = 13 \times 3.14[/tex]
[tex] \tt \: circumference = 40.82 \: feet[/tex]
Finding area⤵️
[tex] \boxed{ \sf \: area = \pi r ^{2} }[/tex]
[tex] \tt \: area = \frac{22}{7} \times {6.5}^{2} [/tex]
[tex] \tt \: area = \frac{22}{7} \times ( \frac{13}{2} )^{2} [/tex]
[tex] \tt \: area = \frac{ \cancel{22}}{7} \times \frac{169}{ \cancel4} [/tex]
[tex] \tt \: area = \frac{11}{7} \times \frac{169}{2} [/tex]
[tex] \tt \: area = \frac{1859}{14} ≈132.78 \: {feet}^{2} [/tex]
