A circle with radius 1 is inscribed in a square and circumscribed about another square as shown. Which fraction is closest to the ratio of the circle's shaded are a to the are a between the two squares?( ). A.12 B.1 C.32 D.2 E.52 答案 A一半径为1的圆内接于一正方形且外接于另...
A circle C of radius 1 is inscribed in an equilateral triangle PQR. The points of contact of C with the sides PQ, QR, RP are D, E, F, respectively. The line P
结果1 题目【题目】 A circle of radius r is inscribed in a square , What is the ratio of the are a of the circle to the are a of t he square?( ). A.2/r B.π/(4) C.(πr)/4 D.x/4 相关知识点: 试题来源: 解析 【解析】 B ...
A circle of radius 3 is inscribed in a square. What is the product of the perimeter and area of the square?___ 显示答案 登录后才可以添加做题笔记哦,还没有账号? 马上注册 KMF 解析 网友解析 题目数据 收起 暂无解析 以上解析由 考满分老师提供。 题目讨论 已经输入 0 个字 标记为提问,会有...
Answer to: An isosceles triangle is inscribed in a circle of radius R. Find the value of theta that maximizes the area of this triangle. By signing...
A quadrilateral is inscribed in a circle of radius 200√2. Three of the sides of this quadrilateral have length 200. What is the length of its fourth side?( ) A.200 B.200√2 C.200√3 D.300√2 E.500相关知识点: 试题来源:
a1. A circle of radius 4 units is inscribed in a triangle. A point of tangency of the circle with a side of the triangle divides the side into lengths of 6 and 8 units. What are the lengths of the remaining two sides of the triangle? 1. 半径4单位圈子是题写的在三角。 问题的圈子...
A semi-circle is inscribed接于一个等腰直角三in an isosceles right-角形,半圆的半径是多angled triangle as shown.少?The radius of the semi- 1(A) 1/(√2) ( B ) 3-2√2circle is(C) 1/2 (D) 2-√21( A 1/(√2) ( B 3-2√21(E) √2-1(C) 1/2 (D) 2-√2( E √2-1...
ABCD is a square inscribed in a circle of radius 14 cm, E,F,G and H are the midpoints of the sides DA, AB, BC and CD respectively. The area of the square EFGH
circle of radius r is inscribed in a quarter circular region OPQ. the inscribed circle has chord(≠diameter) & P-A-B-Q. then find length of chord AB Dear ajin