cst 504 area probability
TRANSCRIPT
Math CST 5
Area of Figures Geometric Probability Problem Solving
Figure Name Area
Triangle base x height 2
Quadrilateral length x width
Circle П r 2
Trapezoid B + b h 2
The area of a sector or segment of a circle depends on the length or angle of the arc.
E.g. if the arc angle was 180 ۫ ۫,then you would have ½ of thearea of the full circle.
Page 164, Q. 1, 3 , 9, 10
• Area = bcSinA 2
b
c
a
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