Question

Find the area of the circle. Use 3.14 for it. Do not round your answer.​

Answer 1

`\large\texttt{Answer\::}`

pls refer to the explanation !

`\large\texttt{Calculations\::}`

`\textsf{Area of a circle : $A=\pi r^2$}`

We're asked to use 3.14 for pi , so we'll do just that .

We have the diameter , so we divide it by 2 to find the radius (remember , the radius is 1/2 of the diameter).

Plug in :

A=3.14*(7)²

A=3.14*49

Multiply :

A=153.86 inches²

`\footnotesize\texttt{hope\:helpful~}`

Answer 2

• 
  `\boxed{\sf{153.86\ in^2}}`

Explanation:

Given:

Use the area of the circle formula.

AREA OF THE CIRCLE FORMULA:

`\Longrightarrow: \sf{A=\pi r^2}`

`\Longrightarrow: \sf{\pi =3.14}`

`\Longrightarrow: \sf{r=(14)/(2)=7}`

`\Longrightarrow: \sf{3.14*7^2}`

Use the order of operations.

PEMDAS stands for:

• Parentheses
• Exponents
• Multiply
• Divide
• Add
• Subtract

BODMAS stands for:

• Brackets
• Order
• Divide
• Multiply
• Add
• Subtract

`\sf{3.14*7^2}`

First, solve exponents.

`\Longrightarrow: \sf{7^2=7*7=49}`

`\Longrightarrow: \sf{3.14*49}`

Then, multiply.

`\sf{3.14*49=\boxed{\sf{153.86}}`

Solutions:

`\Longrightarrow: \boxed{\sf{153.86\ in^2}}`

• Therefore, the correct answer is 153.86 in².

I hope this helps, let me know if you have any questions.