An equilateral triangle and a regular hexagon have equal perimeters. If the area of the triangle is 4, what is the area of the hexagon?( ). A. 4 B. 5 C. 6 D. 4√3 E. 6√3 相关知识点: 试题来源: 解析 C 一个等边三角形与一个正六边形等周长.若三角形面积为4,则六边形面积是...
百度试题 结果1 题目An equilateral triangle and a regular hexagon have equal perimeters. If the area of the triangle is 4, what is the area of the hexagon?( ). A. 4B. 5C. 6D. 4√3E. 6√3相关知识点: 试题来源: 解析 C 反馈 收藏 ...
If A is the area an equilateral triangle of height h , then (a)A=sqrt(3)\ h^2 (b) sqrt(3)A=h (c)sqrt(3)A=h^2 (d) 3A=h^2
If area of an equilateral triangle inscribed in the circlex2+y2+10x+12y+c=0is27√3, then the value of c is (a) 25 (b) -25 (c) 36 (d) -36 View Solution In Figure, ifl∣∣m,thenx=(a)1050(b)650(c)400(d)250 View Solution ...
If the length of each side of an equilateral triangle were increased by 50 percent, what would be the percent increase in the area? A.75% B.100% C.125% D.150% E.225% 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 解析: 求面积...
Since △WAT is an equilateral triangle with a side of length \sqrt{13} , its height will be \dfrac{\sqrt{3}}{2} (√{13). The area of △WAT is thus, \dfrac{1}{2} \dfrac{\sqrt{3}}{2} 13= \dfrac{13}{4}\sqrt{3} . It is also possible to use the formula for the area...
If the square root of the perimeter of the triangle is 6, then the perimeter is 62=36, and the length of each side is 36÷3=1 如果一个等边三角形的周长的平方根是6,那么这个三角形的一条边边长为( ). A.88 B.9 C.12 D.16 如果一个等边三角形的周长的平方根是6,那么这个三角形的周长为...
If|z1|=|z2|=|z3|= 1 andz1+z2+z3=0 then the area of the triangle whose vertices arez1,z2,z3is View Solution Ifz1,z2,z3are three collinear points in the argand plane such that|(z3−z1)(z3−z2)|=A2andz2−z3=λ.A2(z)1−(z)3,then value of|λ|is ...
In the figure above, equilateral triangle ABC is inscribed in the circle. If the length of arc ABC is 24, what is the approximate diameter of the circle? 选项: A、5 B、8 C、11 D、15 E、19 答案: C Problem Solving 提问 最新 问个问题 我想问: 提交 最热提问 [Issue Essay]...
To find the value of the determinant |x1y11x2y21x3y31|2 for an equilateral triangle with each side of length 6 cm, we can follow these steps: Step 1: Calculate the Area of the Equilateral TriangleThe area A of an equilateral triangle with side length a is given by the formula:A=√...