If the circumference of a circle measures 10pi what is the area of the circle in terms of pi.(look at the circumference and find Dina Meyer. Half the Dina Meyer to find the radius. Use the radius to find the answer.)

Find x to the nearest hundredth place

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Urgent? will give brainliest to the first correct answer what is the area of the figure?