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UP DOWN across AT AN ANGLE EDGES FACES VERTICES.

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Presentation on theme: "UP DOWN across AT AN ANGLE EDGES FACES VERTICES."— Presentation transcript:

1

2 UP DOWN

3 across

4 AT AN ANGLE

5 EDGES FACES VERTICES

6 AREA = SURFACE L X W PERIMETER = DISTANCE AROUND P=s+s+s+s

7 DEPTH = HOW DEEP

8 D I A M E T E R DIAMETER = DISTANCE ACROSS A SPHERE OR CIRCLE

9 RADIUS RADIUS = ½ DISTANCE ACROSS A SPHERE OR CIRCLE CIRCUMFERENCE = THE DISTANCE AROUND A SPHERE OR CIRCLE

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11 FRACTIONS = PARTS OF A WHOLE

12 X- AXIS Y-AXISY-AXIS 1 3 2 4 1432 (3,2)(3,2) (ORDERED, ) = A POINT PAIRPAIR Crawl before you STAND UP AND WALK

13 TRANSFORMATIONS TRANSFORMATIONS ARE THE WAY AN OBJECT IS MOVED: A TURN A FLIP A SLIDE

14 ROTATION = A TURN

15 REFLECTION = A FLIP

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24 P e r i m e t e r PerimeterPerimeter PerimeterPerimeter Distance around the outside think about the yard fence Formula = S+S+S+S or 2L + 2w (2x13) + (2x10) = 46

25 Area formula = L X W 19101112 7 6 5 4 3 2 1 4567823 length width length = 12 width = 7 1 2 x 7 8 4

26 Volume = l x w x h Length = 4 Width = 4 Height = 4 4 x 4= 16 x 4 6 4 Length Width Height

27 a cute little angle measures less than 90 ACUTE ANGLE o If the lines continued (crossed) you would say they are INTERSECTING

28 OBTUSE ANGLE a BIG FAT angle measures more than 90, but less than 180 oo If the lines continued (crossed) you would say they are INTERSECTING

29 RIGHT ANGLE a right angle measures EXACTLY 90 o If the lines continued (crossed) at 90 degrees; you would say they are PERPENDICULAR

30 Parallel Lines If the lines continued they would never intersect or cross~ think of the railroad tracks!

31 INTERSECTING LINES Lines that continue (cross) FORMING ACUTE & OBTUSE ANGLES NO RIGHT ANGLES ARE FORMED. acute obtuse

32 Perpendicular Lines If the lines continue and cross forming RIGHT ANGLES then they are PERPENDICULAR

33 Geometric Shapes sphere octagonhexagon pentagon quadrilateraltriangle decagon 1 3 4 108 6 5


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