Mhan
→Area of a triangle: equilateral triangle
18:54
+83
→Area and perimeters: add triangle
18:12
+38
18:08
+118
→Volume and surface area
03:02
→Volume and surface area: add volume of a cube
23:27
+49
→Circumference of a circle
23:10
add circumference of a circle
+74
add area of a circle
23:04
+60
06:51
+62
05:20
+169
volume of a sphere and a cone
01:41
+272