Rectangle A is rotated 90° clockwise about point P to produce rectangle B. What is the area of rectangle B?

A.
16 square units
B.
9 square units
C.
25 square units
D.
15 square units

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.