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HS Geometry 1

QuestionAnswer
Midpoint Formula m = (x1 + x2 )/2, (y1 + y2 )/2
Distance Formula sq root((x2- x1)^2 + (y2 - y1)^2)
Angle Pairs 2 angles are a linear pair if their non common sides are opposite rays.
Perimeter Formula All sides added together
Circumference c = pi(3.14)*diameter
Area rectangles and squares length * width
Area triangles 1/2 base * height
complementary angles equal to 90 degrees
supplementary angles equal to 180 degrees
Created by: 560749820
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