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應用圓周公式：題 9
Author:
Anthony OR 柯志明
New Resources
Orthographic Projections
LCM of Two Numbers (Practice Exercise)
Factors of Positive Integers
GCD of Three Numbers (Practice Exercise)
Open Middle: Horizontal and Vertical Distances (V1)
Discover Resources
Triangle Inequalities2
angle at centre twice angle at circumference
Draw a Graph
Theorem 154
Technological Graphing: IM Alg1.1.9
Discover Topics
Cone
Power Functions
Statistical Characteristics
Trapezoid
Pie Chart or Circle Chart