Question
6
Selected one answer choice
收藏
笔记
反馈
The figure above shows four adjacent small squares, forming one large square. The vertices of square RSTU are midpoints of the sides of the small squares. What is the ratio of the area of RSTU to the area of the large outer square?
A.12
B.59
C.712
D.35
E.58
我的答案：