what is the answer to mr. Richard owns an orchard that has an rectangular fence that Orchard is 36 yards long and 18 yards wide if he walks across the diagonal length of the orchard how much distance would cover.​

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels