Pentagon ABCDE is similar to pentagon UVWXY what are the lengths of the other side in the pentagon

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder

Your company will replace the asphalt roofs on all the buildings at the factory complex shown below. the buildings have flat roofs. you charge according to the total roof area. what is this area, in square yards?