Question

10.

The class was asked to find the area for a circle with a diameter of 12cm. Brandy solved the
problem showing all her work. Find and explain the error Brandy made. Then solve for the
correct answer
A= her?
A= 3.14 x 122
A = 452.2cm

Answer 1

383.08‬

Explanation:

Multiply 3 times 122 which is 366

Then multiply .14 times 122 which is 17.08

Then add.