Question

Step 1: C = 2r Step 2: 6 = 2r Step 3: r = 6/2 Step 4: r = 3 Step 5: A = 360°/x° × × r^2 Step 6: A = 360°/72° × × (3)^2 Step 7: A = 5 × × (3)^2 Step 8: A = 45

Identify the step where Gwen first made an error
A. Step 5
B. Step 6
C. Step 3
D. Step 7 ​

Answer 1

Answer: A

Explanation:

She found the ratio of the circumference to the sector. not the ratio of the sector to the circumference.