a kite formula diagram on a blackboard showing perimeter and area calculations with variables a b c and d

a blackboard displays formulas for area and perimeter of rhombus triangle and trapezoid shapes diagrams

20051985 DP-842903126

a chalkboard explaining the side angle side formula with a triangle and the area formula shown clearly

20051985 DP-842903264

a blackboard displays circle formula with perimeter and area calculations and radius shown in white

20051985 DP-842903132

a parallelogram formula is shown on a blackboard with perimeter and area equations displayed clearly

20051985 DP-842903216

blackboard displaying geometric shapes and formulas with white text and illustrative diagrams shown clearly

20051985 DP-842903186

a diagram of a right circular cone with formulas for area, surface, and volume on a black background

20051985 DP-842903194

a sphere diagram shows the surface area and volume formulas on a black background with a brown border

20051985 DP-842903214

a chalkboard displaying a diagram of a frustum of a cone with its volume formula and a piece of chalk

20051985 DP-842903156

a blackboard shows cube formula with a cube diagram and a piece of chalk on the bottom of the board

20051985 DP-842903134

Geometri. Üçgen geometri formülleri. Beyaz bir arkaplanda.

Dmitro2009 DP-381678544

Pisagor teoremi ile dik üçgen, Pisagor teoremi üçgeni, matematik formülü, el yazısı, hipotenüs kenarının karesi diğer i…

Nattaponteerapimonjun DP-842803922

illustration of a rectangular parallelepiped formula with volume, surface area and diagonal on chalkboard

20051985 DP-842903102