Ch. #3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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(3.1) 2 par. lines cut by a trans. make 2 corr. angles cong. | (3.1) 2 par. lines cut by a trans. make 2 corr. angles cong.
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(3.1) 2 par. lines cut by a trans. make 2 alt. int. angles cong. | (3.1) 2 par. lines cut by a trans. make 2 alt. int. angles cong.
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(3.1) 2 par. lines cut by a trans. make 2 s. s. int. angles supp. | (3.1) 2 par. lines cut by a trans. make 2 s. s. int. angles supp.
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(3.1) 2 par. lines cut by a trans. make 2 alt. ext. angles cong. | (3.1) 2 par. lines cut by a trans. make 2 alt. ext. angles cong.
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(3.2) 2 par. lines cut by a trans. make 2 s. s. ext. angles supp. | (3.2) 2 par. lines cut by a trans. make 2 s. s. ext. angles supp.
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(3.3) The sum of the measures of the angles of a triangle equals | 180 degrees
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(3.3) Equilateral triangle | all sides cong.
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(3.3) Isosceles triangle | 2 sides cong.
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(3.3) Scalene triangle | no sides cong.
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(3.3) Equiangular triangle | all angles cong.
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(3.3) Right triangle | one right angle
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(3.3) Acute triangle | all angles less than 90 degrees
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(3.3) Obtuse triangle | one obtuse angle (90 to 180 degrees)
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(3.4) Definition of a polygon | -closed shape with at least 3 sides
-sides of a polygon intersect only at endpoints
-do not cross
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(3.4) Definition of a regular polygon | -both equilateral and equiangular (all sides and angles are cong.)
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(3.4) Equation to find interior angles measurements for polygons | (n-2)180
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(3.4) Exterior of polygons equal | 360 degrees
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(3.5) Slope formula | m= y2-y1
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x2-x1
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(3.5) Point-Slope Form | y-k=m(x-h)
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(3.5) Slope-Intercept Form | y=mx+b
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(3.5) Standard Form | ax+by=c
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(3.6) Properties of par. lines | -same slope
-same plane
-do not intersect
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(3.6) Properties of perp. lines | -same plane
-do not intersect
-form a right angle
-opposite reciprocal slopes
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(3.6) Horizontal lines slope | 0/1 (=0)
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(3.6) Vertical lines slope | 1/0 (undefined slope/cannot divide by 0)
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
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Created by:
mma129
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