Steps to Justify coordinate shapes

What formula is used at first to show there a quadrilateral is a parallelogram

• distance

• slope

• midpoint

Tags

CCSS.HSG.CO.B.7

What proves a quadrilateral is a parallelogram

• a pair of opposite sides are paralle(Distances are equal)

• a pair of opposite sides are parallel(Slopes were equal)

• 2 sets of opposites sides a parallel(Distances are equal)

• 2 sets of opposites sides are parallel(Slopes were equal)

Tags

CCSS.HSG.C.A.3

What else can the slope be used to determine

• If the shape if a rectangle

• If the shape is a square

• If the shape is rhombus

• None of the above

Tags

CCSS.HSG.CO.C.11

How do you determine if the shape is a rectangle

• parallelogram with 4 congruent sides

• parallelogram with opposite sides equal but different than the other two sides(ie sides 2,2, 5,and 5 in length)

• Paralleogram that is not a square

• parallelogram that has consecutive sides which are negative recipricolas

Tags

CCSS.HSG.CO.C.11

After you analyze the slopes of a quadrilateral, then what is the next step

• Find the lengths of each side(distance formula)

• Write your final answer

Tags

CCSS.6.G.A.3

How many time do you need to use the distance formula to determine a rhombus, knowing the shape is a paralellogram

• 1

• 2

• 3

• 4

Determine which statement is true

• A Quadrilateral with a pair of perpendicular sides has all four sides congruent is a SQUARE.

• Parallelogram with no pair of perpendicular sides has all four sides congruent is a SQUARE.

• Parallelogram with a pair of perpendicular sides has all four sides congruent is a SQUARE.

• Parallelogram with perpendicular sides has different sides lengths is a SQUARE.

Tags

CCSS.3.G.A.1

What is the classification of a parallelogram with a pair of perpendicular sides but all sides are not equal

• Parallelogram

• Rectangle

• Rhombus

• Square

Tags

CCSS.5.G.B.4

In quadrilateral MATH, segment MA is parallel to TH and both have a length of 5. What is the most specific classification of the quadrilateral given AT has a slope of 4/3 and a length of 5, and H(1,-3) and M(4,1)

• Parallelogram

• Rectangle

• Rhombus

• Square

Tags

CCSS.HSG.CO.C.11

Is triangle ABC a right triangle, given A( -5,1), B(5,1), and C(4,4)? Why?

• Not Right, None of the sides were parallel because the slopes were not the same

• Not Right, All three sides were different lengths

• Right Triangle, Distances of all three sides were different

• Right Triangle, Slopes of segment AC and BC are negative recipricolas which means they are perpendicular

Tags

CCSS.6.G.A.3