The below is the method for approximation of π. Fill in the blank. (Use √2=1.414, √3=1.732, √6=2.449) Triangle ABD is an isosceles triangle.
,
A regular polygon can be both inscribed and circumscribed.
The side, which is not a radius, of a triangle in circumscribed 12-gon is .
The side, which is not a radius, of a triangle in inscribed 12-gon is .
,
Thus,
,
A regular polygon can be both inscribed and circumscribed.
The side, which is not a radius, of a triangle in circumscribed 12-gon is .
The side, which is not a radius, of a triangle in inscribed 12-gon is .
,
Thus,
Add an Answer
More Questions From This User See All