You would need 280 square feet of carpet.
86ft.
Two measures of a triangle are not sufficient to determine its shape and therefore its perimeter.
Cherrapunji on the slopes of the Eastern Himalays has an average of 450 inches a year. The highest recorded was 905 inches in 1861. The average in Magalayah in India was above 467 inches counted over the last 38 yearsA place in Bangladesh
A narwhal's height may be anywhere from 13 feet/4 metersto 16 feet/6 meters. These figures don't factor in the frontwards projecting tusk of the male narwhal. That tusk projects outward from the mouth anywhere from 7 feet/2 meters to 10 feet/4 meters. A narwhal's weight may be anywhere from 2,200 pounds/1,000 kilograms to 3,500 pounds/1,600 kilograms.