You have to multiply the two dimensions to get the area. In this case the answer will be 600 square feet.
The area of a rectangle is length x width.
4 angles
10 angles
A cross has 4 angles
It has four 90 degree angles
None because a rectangle has 4 interior right angles
All 4 corners of a rectangle are 90 degree angles. If they aren't, then it's not a rectangle.
none
4
2
a rectangle is no more than a parallelogram with 90 degree angles, or you could call it simply a quadrilateral
Two pairs.
A rectangle has 4 edges or sides.
You can make a retangle and diamond. :)
2 --Algebra 2 Teacher
A rectangle has 4 sides and 4 vertices