Obtuse Angles Inscribed in Circle Proof
Illustration of a circle used to prove "Any angle inscribed in a segment less than a semicircle is an…
Circle With Inscribed Right Angle in Semicircle
Illustration of a circle with a right angle inscribed in a semicircle.
Circle with Segment, Semicircle, Sector, Quadrant, and Central Angle
Illustrations of a circle with segment, semicircle, sector, quadrant, and central angles drawn.
Circular Design
Circular design made by rotating circles about a fixed point. The radii of the smaller circles is equal…
Circular Design
Circular design made by rotating circles about a fixed point. The radii of the smaller circles is equal…
Parallelogram Used to Construct Equivalent Square
Illustration of a how to construct a square equivalent to a given parallelogram.
Protractor
"The outer edge is a semicircle, with center at 0, and is divided into 360 parts. Each division is one-half…
