Radians and Degrees Protractor

Author:senglish

Move the centre of the protractor to the vertex of the angle. Turn the protractor by moving the "Turn" point to measure the angle. To measure in radians select the "radians" button

New Resources

Right Triangle Inscribed in a Semicircle
Slope Illustrator (2)
Function art 3D - waiting shed (v2)
Angle Addition Postulate (V2) - Integer Solutions
Congruent Sides & Angles in △s: Exploration

Discover Resources

Using derivative to discover parameters
Tent Pattern
varignon quad 1
P.2-PC:A-1 MR.G
Isosceles Triangle Investigation

Discover Topics

Pyramid
Matrices
Cylinder
Natural Numbers
LCM and GCD