1/4 Circle definition

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What is 1/4 circle?

Full Name
1/4 circle
Category
Angles
Symbol
per 4 circle
Equivalent
1 per 4 circle = 1.570796 rad
1/4 circle (per 4 circle) is a unit of angle.

1 1/4 circle = 90 degree (°)
1 1/4 circle = 1.570796 radian (rad)
1 degree = 0.01111111 1/4 circle

Use the converter above to convert 1/4 circle into any other unit of angle.

Convert 1/4 Circle to other units

Types of Angles