Find the area of each circle. round to the nearest tenth. use 3.14 or 22/7 for pi
diameter=10.5
and explain how to do it .

We need to make the diameter in half so we can square it. So 10.5 divided by 2 is 5.25. Now we square 5.25, the radius to get 27.56 (rounded). After we square the radius, we multiply by 3.14. So 27.56 times 3.14 is 86.5 square units. (rounded).

A’b’c’ are the coordinates to the new location of the transformed triangle abc. find the distance between the coordinates points to use for your calculations.