Answer:
[tex]\huge\blue{\underline{\pink{\mathscr{Problem}}}}[/tex]
Rachel is making a circular tablecloth with a radius of 48dm. How many meters of materials will she need?
[tex]\huge\color{violet}\frak{Solution}\downarrow[/tex]
Step 1: Enumerate the given values
Given
Step 2: Identify what is being asked
Required
- How many meter of materials will Rachel need to make a circular tablecloth. (Area)
Step 3: Solve for Area
The formula for area of circle is expressed below:
[tex]\large\bold{A = πr²}[/tex]
Where,
Solving Area
[tex]\large\bold{A = πr²}[/tex]
[tex]\bold{A = (3.14)(48 \: dm) {}^{2} }[/tex]
[tex]\bold{A = (3.14)(2 \: 304 \: dm {}^{2} )}[/tex]
[tex]\bold{A = \boxed{\bold\red{7 \: 234.56 \: dm {}^{2}}} }[/tex]
[tex]\huge\mathbb\pink{A}\red{n}\blue{s}\green{w}\pink{e}{r}[/tex]
Therefore, Rachel needs 7 234.56 sq.dm of materials.
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