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.
Diagonal = 36.9 feet
The diagonal is 45.61 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