QUIZ REVIEW: TIC-TAC-TOE. NAME THIS POLYGON Hexagon.

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Presentation transcript:

QUIZ REVIEW: TIC-TAC-TOE

NAME THIS POLYGON Hexagon

NAME THIS POLYGON Decagon

NAME THIS POLYGON Heptagon

NAME THIS POLYGON Regular Pentagon

A REGULAR OCTAGON HAS A PERIMETER OF 136 INCHES. WHAT IS THE LENGTH OF ONE OF ITS SIDES? 17 inches

A REGULAR NONAGON HAS A PERIMETER OF 189 INCHES. WHAT IS THE LENGTH OF ONE OF ITS SIDES? 21 inches

A REGULAR PENTAGON HAS A SIDE LENGTH OF 13 INCHES. WHAT IS THE PERIMETER OF THE PENTAGON? 65 inches

A REGULAR DODECAGON HAS A SIDE LENGTH OF 8 INCHES. WHAT IS THE PERIMETER OF THE POLYGON? 96 inches

WRITE A CONGRUENCE STATEMENT FOR THE TWO TRIANGLES:

∆DEF ≅ ∆RST

ARE THESE POLYGONS SIMILAR? 8 m 13 m 5 m 10 m NO

ARE THESE POLYGONS SIMILAR? 11 m 16.5 m 4.4 m 6.6 m YES

ARE THESE POLYGONS SIMILAR? 10 m 8 m 2.5 m 2 m YES

FIND THE MISSING VALUE OF THE SIMILAR POLYGONS. X=8

FIND THE MISSING VALUE OF THE SIMILAR POLYGONS. X=4

HOW FAR IS IT FROM THE LOG RIDE TO THE ROLLERCOASTER? 5m 60m

HOW DEEP IS THE LAKE 74 METERS FROM THE SHORE? 111m 74m 4m 6m

A PERSON WHO IS 5 FEET 9 INCHES TALL CASTS A 7.5-FOOT SHADOW. AT THE SAME TIME A LAMPPOST CASTS A 9-FOOT SHADOW. HOW TALL IS THE LAMPPOST? h=6.9ft

A FIRE HYDRANT 2.6 FEET HIGH CASTS A 10.4-FOOT SHADOW. HOW TALL IS A STREET LIGHT THAT CASTS A 80-FOOT SHADOW AT THE SAME TIME? H=20ft

A TREE THAT IS 12 FEET TALL CASTS A SHADOW. AT THE SAME TIME A 3-FOOT YARD STICK CASTS A 6.2-FOOT SHADOW. HOW LONG IS THE TREE’S SHADOW? s=24.8ft

WHAT SHAPE WOULD RESULT FROM A PARALLEL CROSS SECTION? PERPENDICULAR? Parallel: Triangle Perpendicular: Triangle

WHAT SHAPE WOULD RESULT FROM A PARALLEL CROSS SECTION? PERPENDICULAR? Parallel: Pentagon Perpendicular: Triangle

WHAT SHAPE WOULD RESULT FROM A PARALLEL CROSS SECTION? PERPENDICULAR? Parallel: Circle Perpendicular: Rectangle