A rectangle is divided into four smaller rectangles. The areas of three of these rectangles are 6,15 and 25, as shown. The area of the shaded rectangle is
Answer Choices
A. 7
B. 15
C. 12
D. 16
E. 10
A rectangle is divided into four smaller rectangles. The areas of three of these rectangles are 6,15 and 25, as shown. The area of the shaded rectangle is
Answer Choices
A. 7
B. 15
C. 12
D. 16
E. 10