Question 13 Enter your answer as an integer or a decimal in the answer box. Backspace to erase.
收藏
笔记
反馈
我的笔记
5000
保存
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
In the figure above, the circumference of the circle is equal to 8π, and arc PQR is equal to 14 of the total circumference. What is the approx?i?mate area of the shaded region? (Round your answer to the nearest whole number.)_____

GRE、gre题库、gre模考、gre考试

我的答案: