The area of incircle of an equilateral triangle is 154\ c m^2 . The perimeter of the triangle is (a) 71.5 cm (b) 71.7 cm (c) 72.3 cm (d) 72.7 cm
aas usual, let R and r denote the radii of the circumcircle and incircle of triangle ABC , 照常,让R和r表示三角ABC circumcircle和incircle的半径, [translate] a我的情人,我在等你回家 My sweetheart, I is waiting for you to go home [translate] aVariousaccompanyyouknow Variousaccompanyyouknow ...
The area of the incircle of an equilateral triangle of side 42 cm is22√3cm2(b)231cm2(c)462cm2(d)924cm2 View Solution The sides of a triangle are16cm,30cmand34cm.Its area is (a)225cm2 (b)240cm2 (c)225√2cm2 (d)450cm2 ...
equilateral isosceles triangle area formula calculator allows you to find an area of different types of triangles, such as equilateral, isosceles, right or scalene triangle, by different calculation formulas, like Geron's formula, length of triangle sides and angles, incircle or circumcircle radius....
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There is a special type of triangle, the right triangle. In that case, the base and the height are the two sides that form the right angle. Then, the area of a right triangle may be expressed as: Right Triangle Area = a × b / 2 Circle area formula The circle area formula is one...
Semi-Perimeter: One half of the perimeter, s=a+b+c2 Incircle: Circle within a triangle that touches each side of the triangle in one place Inradius: Radius of the incircle These are all the terms we need to know to use this method of finding area. Finding the Inradius We can start...
🙋 The circumcircle is the circle that passes through all the polygon's vertex: you can learn how to calculate its center in the case of a triangle at our circumcenter of a triangle calculator. How to find the area of a polygon? If you want to find the area of a regular polygon, ...
This example compute area of cube 1x1 and triangle, base=5, height=4 localcubeArea=math.polygonArea(0,0,1,0,1,1,0,1)-- cube -- 1localtriangleArea=math.polygonArea(0,0,5,4,5,0)-- triangle -- 10-- triangleArea--[[ height: 4 base: 5 area = 1/2 * height * base = 10 ...
Program to calculate area and perimeter of equilateral triangle - Tringle is a closed figure with three sides. An equilateral triangle has all sides equal. Area and perimeter of an equilateral triangle can be found using the below formula,Area of equilat