Chapter 11.7, Problem 44S

To determine

To find the product of $3.14·{\left(4.3\right)}^2$ .

Answer to Problem 44S

  $=58.0586$

Explanation of Solution

Given information: $3.14·{\left(4.3\right)}^2$

Formula used: Rule of multiplication

Calculation: $3.14·{\left(4.3\right)}^2$

  $=3.14\times 4.3\times 4.3$

Have expanded the powers in the fraction.

  $=3.14\times 18.49$

Found the square of 4.3.

  $=58.0586$