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Areas
Parallelogram
- Square
- Rectangle
Triangle
Trapezoid
Kite and Rhombus
Regular polygon
Circle
Sector
Annulus
Segment
Regions between circles and squares
Surface area of Prisms
Surface area of Cylinders
Surface area of Pyramids
Surface area of a Cone
Surface area of Joined Solids
Pythagorean Theorem
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Area of a circle
A
circle
is a plane figure, bounded by a single curve line called its
circumference.
Every part of which is equally distant from a point within it, called the
center
.
Area of circles
Find the area of the circle which diameter is 12
Take
Area=