Similar Trapezoid

if CY : YB is 2 : 3, so the length of xy is...

• 9.0

• 11.5

• 13.0

• 14.5

Tags

CCSS.HSG.CO.C.10

Which statement is true about trapezoids?

• All trapezoids are quadrilaterals.

• All quadrilaterals are trapezoids.

• All trapezoids are rectangles.

• All trapezoids are squares.

A trapezoid is a quadrilateral with exactly one pair of _____ sides.

• parallel

• congruent

• perpendicular

• skew

All quadrilaterals have four sides. Trapezoids are quadrilaterals, so all trapezoids have

• four sides

• four right angles

• four acute angles

• two pairs of parallel sides

Tags

CCSS.2.G.A.1

Select all the attributes of a right trapezoid.

• 2 sets of parallel sides

• 1 set of parallel sides

• 2 obtuse angle

• 1 acute angle

• 2 right angles

If PQRS is a trapezoid, the measure of <Q is (a)   and <S is ​ (b)  

• 139

• 76

• 104

• 41

What scale factor will "shrink" the larger trapezoid to the smaller trapezoid?

• 2

• 3

• 1/2

• 1/3

Tags

CCSS.7.G.A.1

What is the length of "x"?

• 24

• 6

• 8

• 9

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What is the length of "y"?

• 3

• 8

• 6

• 2

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

How many times smaller is the area of the smaller trapezoid compared to the area of the larger trapezoid?

• 4

• 1/4

• 2

• 1/2

Tags

CCSS.7.G.A.1