WARMUPS

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WARMUPS

• SIMPLIFY 7 3
• 9 5 42
• KEN JOGS FROM JACKSONVILLE TO ST. AUGUSTINE IN 7
  DAYS. IF THE DISTANCE IS 40 MILES, HOW MANY FEET
  WILL KEN JOG EACH DAY?
• MR. LOPEZ HAS 34 ART PROJECTS TO GRADE, IF HE CAN
  GRADE 32 ART PROJECTS PER HOUR, HOW MANY HOURS
  WILL IT TAKE HIM TO GRADE ALL PROJECTS?

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SPACE FIGURES

• CHAPTER 14-1

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WHAT IS A SPACE FIGURE?

• A SPACE FIGURE ARE THREE-DIMENSIONAL FIGURES THAT
  ENCLOSE PART OF SPACE

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WHAT ARE SOME EXAMPLES OF SPACE FIGURES?

• HOW ABOUT

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WHAT ARE SOME EXAMPLES OF SPACE FIGURES?

• HOW ABOUT

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WHAT ARE SOME EXAMPLES OF SPACE FIGURES?

• HOW ABOUT

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SOME SPACE FIGURES HAVE FLAT SURFACES

• FLAT SURFACES ARE CALLED FACES

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TERMINOLOGY OF SPACE FIGURES - FACE
FACE
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SOME SPACE FIGURES HAVE EDGES

• THE LINE SEGMENT WHERE TWO FACES INTERSECT IS
  CALLED AN EDGE.

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TERMINOLOGY OF SPACE FIGURES - EDGE
EDGE
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A POINT WHERE EDGES INTERSECT IS CALLED A VERTEX
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TERMINOLOGY OF SPACE FIGURES - VERTEX
VERTEX
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TERMINOLOGY OF SPACE FIGURES - PLEASE KNOW!!
EDGE
FACE
VERTEX
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POLYHEDRON

• A POLYHEDRON IS A SPACE FIGURE WHOSE FACES ARE
  POLYGONS
• PRISMS AND PYRAMIDS ARE POLYHEDRONS
• THEY ARE IDENTIFIED BY THE NUMBER AND SHAPE OF
  THEIR BASES.

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A POLYHEDRON

• A TRIANGULAR PRISM
• IDENTIFIED BY THE NUMBER AND SHAPE OF ITS BASES

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A PRISM HAS TWO PARALLEL CONGRUENT BASES

• A PRISM
• IDENTIFIED BY 2 CONGRUENT BASES
• THIS IS A TRIANGULAR PRISM

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A CUBE

• A CUBE IS A RECTANGULAR PRISM WITH ALL FACES AS
  SQUARES

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A PYRAMID

• A PYRAMID HAS ONE BASE AND ALL FACES ARE TRIANGLES

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A CYLINDER

• A CYLINDER HAS TWO CIRCULAR BASES THAT ARE
  CONGRUENT AND PARALLEL

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A CONE

• A CONE HAS ONE CIRCULAR BASE AND A VERTEX

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A SPHERE

• A SPHERE IS A SET OF POINTS EQUAL DISTANCE FROM
  ITS CENTER

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YOU DO THE MATH
TO START A QUILT PATTERN. MR. YON CUT OUT FOUR
RIGHT TRIANGLES, EACH WITH SIDES OF 3, 4, AND 5
INCHES. HE ALSO CUT OUT A 5 INCH SQUARE AND
PLACED ONE TRIANGLE ON EACH SIDE OF THE SQUARE
WITH THE HYPOTENUSE MATCHING THE SIDE OF THE
SQUARE. WHAT WAS THE SHAPE OF THE COMPLETED
PATTERN. WHAT WAS THE AREA OF THE
COMPLETED PATTERN?
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THE QUILT
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HOMEWORK PAGE 541-542 DO 1-16 21-23