If there are no two points on the circle that are adjacent, then the triangle would be equilateral. If the three points are all adjacent, it would be isosceles. Thus, the only possibility is two adjacent points
Circumradius definition: the radius of the circle circumscribed around a triangle. See examples of CIRCUMRADIUS used in a sentence.
百度试题 结果1 题目16. The radius of the circle passing through the vertices of the triangle is(A) (8√(15))/512125(B) (7√(15))/5(C) 3√(15)(D) 3√5(E) 3√26 相关知识点: 试题来源: 解析 16.A优质解答 反馈 收藏
isosceles triangle tirante on the radius of circle and apotema - fumlcro antireattivo against each otherSERI RANIERO
12. Circle O of radius 45 is inscribed in equilateral triangle ABC. Circle P is tangent to circle O and segments AB and BC. Find the area of circle P.(A) 245π(B) 625π(C) 225(D) 225π(E) 700相关知识点: 试题来源: 解析 (D). 分析 本题主要通过构建直角三角形,利用等边三角形的...
An equilateral triangle is inscribed in a circle, as shown below. What is the area of the triangle? (1) The radius of the circle is 2. (2) The ratio of the radius of the circle to a side of the triangle is 选项: A、A. if statement (1) ALONE is sufficient to answer the qu...
答案 优质解答相关推荐 18.In triangle ABC,AC=24cm,BC=10 cm,AB=26cm.The radius of the inscribed circle(内切圆)is( . (A)26cm (B)4cm (C)13 cm (D)8cm 反馈 收藏
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...
4) escribed circle of a triangle 三角形的旁切圆5) inside circle radius 内圆角半径 1. For making finished product cross section contain same inside circle radius, the free curve angle on the upper part shutting small side should be 4-8° more than the bottom. 为使成品断面有相同的内...
15. One side of an equilateral triangle of height24lies on linel. A circle of radius12is tangent toland is externally tangent to the triangle. The area of the region exterior to the triangle and the circle and bounded by the triangle, the circle, and linelcan be written asa√b-cπ, ...