The purple figure is composed of small squares with side-length 1 unit and curves that are an arc of a circle. Area of the circle:

Perimeter of the circle:

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?