Obtain the radius of the below circle if an equilateral triangle with a side length of 7 cm is inscribed in the circle. 6. Obtain the diameter of the below circle if an equilateral triangle with a side length of 9 inches is inscribed in the circle. 7. Consider the equilateral tria...
Alternatively, each grid line that intersects the circle is perpendicular to a diameter of the circle that divides the grid line into two rays. Usually there exists a grid point on each of these rays that minimizes the residual |(x2 –xc)2 + (y –yc)2 –r2|; these minimum-residual ...
Geometric construction of an equilateral consists of drawing a diameter of a circle and then constructing its perpendicular bisector . Bisect in point , and extend the line through . The resulting figure is then an equilateral triangle. An equilateral triangle may also be constructed from the inters...
The vertices of an equilateral triangle are on a circle。The length of a side of the triangle The diameter of the circle 在拿到题目的时候就应该在脑海中形成这样一个图像：一个等边三角形内接在一个圆里面。那么所有的数值都可以算出来，先不要看题目，我们心算出圆的半径和等边三角形的一个...
ロングマン現代英英辞典よりe‧qui‧lat‧e‧ral tri‧an‧gle/ˌiːkwəlætərəl ˈtraɪæŋɡəl/noun[countable]technicalatrianglewhose three sides are all the samelengthコーパスの例equilateral triangle•The Vesica piscis On thediameterof acircleanequilateral trian...
Let the diameter of the circle bed. According to the problem, the side of the equilateral triangle is also equal tod. Step 2: Find the radius of the circle The radiusrof the circle is half of the diameter: r=d2 Step 3: Calculate the area of the circle ...
To find the ratio of the areas of an equilateral triangle and a circle when the perimeter of the triangle is equal to the circumference of the circle, we can follow these steps:Step 1: Define the Perimeter of the Equilateral Triangle
What is the area of an equilateral triangle whose inscribed circle has a radius of 2 units? The Area Using the Apothem The apothem can be defined as the perpendicular distance from the centroid of a regular polygon to the edge of the polygon. This can be used t...
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]...
True or False: 1. If a ray bisects an angle of a triangle, then it also bisects the side opposite the angle. 2. If a plane intersects a cylinder, then the intersection must be a circle. Determine whether the statement is true or false. Justify your answer. If four points repres...