[translate] a1. A circle of radius 4 units is inscribed in a triangle. 1. 半径4单位圈子是题写的在三角。[translate]
8.In triangle ABC,AC=24cm,BC=l0cm,AB=26cm.The radius of the inscribed circle(内切圆)is().(A)26cm(B)4cm(C)13cm(D)8cm8.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 相关知识点: 试题来源...
题目 8.In triangle ABC,AC=24cm,BC=l0cm,AB=26cm.The radius of the inscribed circle(内切圆)is().(A)26cm(B)4cm(C)13cm(D)8cm8.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 答案 8.B-||...
百度试题 结果1 题目The circle inscribed in a triangle has a radius of 3 cm. Express the are a of the triangle using a, b, c. 相关知识点: 试题来源: 解析 r=3cmr=2S/(a+b+c)S=1.5(a+b+c) 反馈 收藏
If the radius of the circumscribed circle of a triangle is R and the radius of the inscribed circle is r, then which expression is incorrect? A. The area of the triangle is related to R and r. B. The perimeter of the triangle is related to R and r. C. R+r is always equal to...
Hence the radius of the inscribed circle is3. Here a and b are the sides and c is the hypotenuse of the right angled triangle. This is used when the circle is inscribed in a right angled triangle. How do you find the incircle of a triangle?
The length of the hypotenuse of a right triangle is h , and the radius of the inscribed circle is r. The ratio of the area of the circle to the area of the triangle is 直角三角形的斜边长是h,内切圆的半径是r。 圆的面积与三角形的面积之比为...
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...
[′in‚rād·ē·əs] (mathematics) The radius of the inscribed circle of a triangle. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence?Tell a friend about us, add a link to this ...
1) radius of inscribed circle of triangle 三角形的内切圆半径 2) inscribed circle of a triangle 三角形的内切圆 3) the radius of inscribe circle 内切圆半径 1. The equivalent Fresnel numbers of the regular polygon and slit are calculated by usingthe radius of inscribe circleand half width of...