Which expression can be used to calculate the area of a circle? Pi times diameter

2 times pi times radius

Pi times diameter times diameter

Pi times radius times radius
also give a real answer help me

What is 1.5% of 120 or what number is 1.5% of 120

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.