Acircle has a radius of 9 centimeters. what is the length of its diameter?

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

What is the circumference of a circle with an area of 50.24 cm²?