A. equilateral triangle B. isosceles triangle C. right triangle D. obtuse triangle 相关知识点: 试题来源: 解析 A。三条边都相等的三角形是等边三角形。isosceles triangle(等腰三角形)有两条边相等;right triangle(直角三角形)有一个直角;obtuse triangle(钝角三角形)有一个钝角。反馈 收藏 ...
A triangle with three equal sides is called an ___ triangle. A. equilateral B. isosceles C. right D. obtuse 相关知识点: 试题来源: 解析 A。有三条相等边的三角形叫做等边三角形。B 选项“isosceles”是等腰三角形;C 选项“right”是直角三角形;D 选项“obtuse”是钝角三角形。反馈...
How can we calculate the area of a triangle with 3 sides only? The triangle area calculator is here for you. Give it a go! If you are still unsure how to find the area of a triangle, check the description below. Triangle area formula A triangle is one of the most basic shapes in ...
Area of a triangle is the region covered by its three sides in a plane. Area of a triangle is equal to half of product of its base and height. Find the area using heron's formulas and SAS condition, with examples at BYJU'S.
There are three shapes: circle, square and triangle. The shape with three sides is ___. A. circle B. square C. triangle 相关知识点: 试题来源: 解析 C。本题考查几何图形的英语表达。“triangle”是三角形,有三条边。“circle”是圆形,没有边。“square”是正方形,有四条边。反馈...
There is a shape with three sides. What is it? A. circle B. square C. triangle 相关知识点: 试题来源: 解析 C。A 选项 circle 是圆形;B 选项 square 是正方形;C 选项 triangle 是三角形,题干中提到有三条边的形状,所以是三角形。反馈 收藏 ...
The golf ball marking is a printed equilateral triangle with 3 cm sides. The triangle sides are parallel to the striking surfaces of woods and irons and putters on the tee or the green.SCHELL, KARL-HEINZ
The perimeter of a triangle is the addition of all the sides of a triangle. The formula for the area of a triangle with three sides is defined by A=s(s−a)(s−b)(s−c). Where A is the area, s is the half value of the perimeter, a,b,...
百度试题 结果1 题目A shape with three sides. What is it? A. square B. triangle C. rectangle D. circle 相关知识点: 试题来源: 解析 B。三角形有三条边。选项 A 正方形有四条边;选项 C 长方形有四条边;选项 D 圆形没有边。反馈 收藏 ...
Two sides of a polygon are congruent if they have the same length. Triangles with different numbers of congruent sides have different names...