Other side = 60 tan 20, so area of rectangle = 3600 tan 20 = 3600 x 0.36397= 1310.29 sq ft
12 squft
The perimeter is 18 feet.
Pythagorean Theorem: a2+b2=c2 c=diagonal, a and b are side lengths for a right triangle (a rectangle is basically two right triangles) 92=52+a2 a2=92-52 a=~7.48 feet 7.48 feet*5 feet = 37.41 feet = the area of the rectangle
The diagonal is 69.856 feet.
The length of a rectangle that has a diagonal of 25 feet and a width of 15 feet is 20 feet.
The diagonal is 45.61 feet.
Diagonal = 36.9 feet
The diagonal is 25 feet.
The diagonal is approximately 38.42 feet.
The diagonal is 48.877 feet.
The length of the diagonal is about 16.03 feet.
235 Feet