[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \red{\underline{ \blue{\large{ \tt{꧁ A \: N \: S \: W \:E \: R꧂}}}}}[/tex]
♨ [tex] \underline{ \underline{ \red{ \large{ \tt{Step - By - Step \: Explanation}}}}} : [/tex]
✧ [tex] \underline{ \underline{ \pink{ \large{ \tt{G \: I \: V \: E \: N}}}}} : [/tex]
- Radius ( r ) = 4 cm
- We know , π = 22/7
❀ [tex] \underline{ \underline{ \purple{ \large{ \tt{T \: O \: F\: I \: N \: D}}}}} : [/tex]
✎ [tex] \underline{ \underline{ \orange{ \large{ \tt{S \: O \: L \: U \:T\: I \: O \: N}}}}}: [/tex]
♕ [tex] \boxed{ \bold{ \large \sf{Area \: of \: a \: circle = \pi \: {r}^{2} }}}[/tex]
Plug the known values & then simplify!
⟶ [tex] \large{ \tt{ \frac{22}{7} \times {(4)}^{2} }}[/tex]
Evaluate : 4²
⟶ [tex] \large{ \tt{ \frac{22}{7} \times \frac{16}{1} }}[/tex] [ 16 can also be written as 16/1 ]
⟶ [tex] \large{ \tt{ \frac{22 \times 16}{7 \times 1}}} [/tex]
To multiply one fraction by another , multiply the numerators for the numerator and multiply the denominators for its denominator and reduce the fraction obtained after multiplication into lowest term.
⟶ [tex] \boxed{ \large{ \tt{50.3 \: cm}}}[/tex] [ Rounded ]
☥ [tex] \large{ \boxed{ \underline{ \tt{Our \: Final \: Answer : \boxed{ \tt{50.3 \: cm}}}}}}[/tex]
☄ Hope I helped! ♡
☼ Have a wonderful day / night ! ♪
☃ [tex] \underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] ☂
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