New posts in area

Area of a square inside a square created by connecting point-opposite midpoint

geometry euclidean-geometry area rotations quadrilateral

Find the area of ​the triangle EGB.

geometry euclidean-geometry triangles area plane-geometry

Area covered by a constant length segment rotating around the center of a square.

calculus geometry area

A way to find this shaded area without calculus?

geometry trigonometry area

Find the area of ​the shaded region: in the figure

geometry euclidean-geometry triangles area plane-geometry

Finding out the area of a triangle if the coordinates of the three vertices are given

geometry triangles coordinate-systems area

Why determinant of a 2 by 2 matrix is the area of a parallelogram?

linear-algebra matrices determinant area

Is there a shape with infinite area but finite perimeter?

area geometry

What does "surface area of a sphere" actually mean (in terms of elementary school mathematics)?

area spheres

A goat tied to a corner of a rectangle

geometry contest-math circles area rectangles

Areas versus volumes of revolution: why does the area require approximation by a cone?

calculus integration volume area

Is the blue area greater than the red area?

geometry inequality triangles area

Why is the derivative of a circle's area its perimeter (and similarly for spheres)?

calculus geometry derivatives circles area

V.I. Arnold says Russian students can't solve this problem, but American students can -- why?

geometry triangles area puzzle word-problem