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Unit 3 Study Guideš (formulas (Area trapezoid ((b x b) x h / 2),ā¦
Unit 3 Study Guideš
formulas
Area trapezoid
(b x b) x h / 2
triangulair prism
b x h / 2
Volume of cube / rectangular prisme
area of a Triangle
b x h
Area of triangle
(h x b) / 2
Area of square / rectangle
L x w
Perimeter
L + L + w + w
Area of paralelogram
b x h
Angles definitions By: Emma
Isosceles Triangle - a triangle with two sides the same length
Supplementary angle: two angles whose measures sum to 180 degrees
Complementary angle - either of two angles who sums 90Ā°
Acute angle- An angle that measures less than ninety degrees but more than zero degrees. (Compare obtuse angle and right angle.)
Obtuse Angle: An angle bigger than 90 degrees
Congruent Angle- An angle made up of the same measurement
Vertical Angle: each of the pairs of opposite angles made by two intersecting lines.
Metric conversions
POOOOOOP
Types of measurements
Km, hm, dam, m, dm, cm, mm
Measurment
transformations
Roatation
when you turn a object without moving
reflection
Reflections- to reflect an object as if you are looking in a mirror
Translation
moving something in any direction without rotating it
Metric convertions