Pythagoras

Pythagoras Theorem

• 
• Hypotenuse = line opposite the right angle
• Use the formula:
• C² = B² + A²
• Example:
• C² = B² + A²
• C² = 6² + 8²
• C² = 36 + 64
• C² = 100
• *Square Root It
• C = 10
• Legenda: Adjacent- 6cm Opposite- 8cm Hypotenuse- C

Circumference, Diameter and Radius

• 
• Circumference = Diameter x π (C = π d)
• Example 1:
• C= D π
• C= 4 x π
• C= 12,6
• Diameter = Circumference ÷ π (D= C ÷ π)
• Or Radius x 2 (D= R x 2)
• Example 2:
• D= 12,5 ÷ π
• D= 4
• Radius = Diameter ÷ 2
• Legenda: 1. D- 4cm R- 2cm 2. C- 12.5