Answer:
6 inch
Step-by-step explanation:
half the diameter to find the length
The outer edge length of one piece of the cut circle is 3π / 2 inches
The diameter of a circle is a line that passes through the centre and meets the circumference at opposite ends.
The circle representing the pizza is 12 inches in diameter. The radius is half of the diameter. Therefore,
radius = 12 × 0.5 = 6 inches
The circle is cut into 8 congruent pieces. The length of the outer edges of any one piece of the circle can be calculated as follows;
circumference of the circle = 2πr
circumference of the circle = 2 × π × 6 = 12π inches
Now let's divide it into 8 part.
edge length of one piece of the circle = 12π / 8 = 3π / 2
learn more on diameter here: https://brainly.com/question/231870
