1英语翻译Construct a square on one side of an equilateral triangle.On one non-adjacent side of the square,construct a regular pentagon,as shown.On a non-adjacent side of the pentagon,constrct a regular hesagon.continue to construct regular polygons in the same way,until you continue to cons...
题目【题目】A side of an equilateral triangle is 14 yd long. What is the area of the triangle?Do not round any intermediate computations, and round your answer to the nearest tenth.14 相关知识点: 试题来源: 解析 【解析】4=14(2√3)/4 ...
结果1 题目 A side of an equilateral triangle is 14 yd long. What is the area of the triangle?Do not round any intermediate computations, and round your answer to the nearest tenth.Oyd 14 相关知识点: 试题来源: 解析 A=(s^2√3)/(√3) √ A=142J3 A=84.9 反馈 收藏 ...
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, ...
Each side of a square is equal in length to a side of an equilateral triangle of perimeter 18. What is the perimeter of the square( )?A.18B.24C.36D.90 答案 B相关推荐 1Each side of a square is equal in length to a side of an equilateral triangle of perimeter 18. What is the per...
百度试题 结果1 题目 The length of a side of an equilateral triangle is 10. Find the length of the altitude. 相关知识点: 试题来源: 解析 5√35√3 反馈 收藏
Each side of an equilateral triangle is equal to the radius of a circle whose area is154cm2.The area of the triangle is (a)7√34cm2 (b)49√32cm2 (c)49√34cm2 (d)7√32cm2 View Solution The area of an equilateral triangle is4√3cm2.The length of each of its side is ...
The three sides of a trapezium are equal, each being 8cm. The area of the trapezium, where it is maximum, is (a)24√3cm2(b)48√3cm2(c)72√3cm2(d) none of these View Solution In an equilateral triangle 3 coins of radii 1 unit each are kept so that they touch each other and ...
Equilateral Triangles:There exists many different categories of triangles that we differentiate from each other based on the relationships between the angles and side lengths of each type of triangle. One such type of triangle is the equilateral triangle. An equilateral triangle...
The arms (23, 24) of the slide form in cross-section the sides of an equilateral triangle. The longitudinal extent of the union piece (21) is greater than the distance between the free ends (26, 27) of the arms (23, 24). Arranged vertically to the grooves (11, 12) is a further...