Yes. There are three feet in one yard, so 7 yds is 21 ft.
no 9yds is 7ft greater than 20ft
The area of a circle if the radius is 7yd is 153.9yd2
252 in
1yd = 3ft 7yd = 21ft 21+1<25
14
I AM IN 4th GRADE
21
7yds 1ft - 5yds 2ft = 1yd 2 ft.
20ft
252 inches
Whales are bigger than a mammoth. Size of a male mammoth is 9 to 11 feet tall and weighed around 6 tons. Compare to a whale which most regular size of whales measure at least 20ft and weighing around 8 tons.