Acute Angle

An Angle of less than Radians (90°) is called an acute angle.

• Ceiling Function
• Cell
• Cellular Automaton
• Cellular Space
• Center
• Centered Cube Number
• Centered Hexagonal Number
• Centered Pentagonal Number
• Centered Polygonal Number
• Centered Square Number
• Centered Triangular Number
• Center Function
• Center (Group)
• Center of Gravity
• Center of Mass
• Centillion
• Central Angle
• Central Beta Function
• Central Binomial Coefficient
• Central Conic
• Central Difference
• Centralizer
• Central Limit Theorem
• Central Trinomial Coefficient
• Centrode