Radian Angle Measurement

What is 90° in radians?

• 1/2
• π/2
• 2/3
• 2π/3

What is 30° in radians?

• 1/6
• π/6
• 1/7
• π/7

What is 45° in radians?

• 1/4
• π/4
• 2/5
• 2π/5

What is 36° in radians?

• 1/5
• π/5
• 1/3
• π/3

What is 135° in radians?

• 3/4
• 3π/4
• 3/5
• 3π/5

What is π/2 in degrees?

• 120
• 90
• 105
• 59

What is 11π/12 in degrees?

• 164

• 165

• 162

• 163

What is 2π/3 in degrees?

• 180
• 120
• 150
• 181

What is 3π/5 in degrees?

• 135
• 108
• 122
• 136

What is 7π/10 in degrees?

• 120

• 126

• 123

• 119