Select all properties that are true regarding rectangle ABCD shown.

• Diagonals bisect each other

• Diagonals are congruent

• Diagonals are perpendicular

• Diagonals bisect the angles

Tags

CCSS.HSG.CO.C.11

Quadrilateral WXYZ is a rhombus where ∠W = 40°. Determine the value of ∠3.

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.C.11

The sum of the interior angles of a polygon equals 900°.

Therefore, the polygon has ​ (a)   sides and is called a ​ (b)   .

• 7
• 9
• 5
• 12
• heptagon
• nonagon
• dodecagon
• pentagon

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Given Circle W with inscribed angle YXZ, solve for x.

• 167

• 11

• 9

• 118

Tags

CCSS.HSG.C.A.2

Circle X has a center at point X(-1, 1) and an endpoint at (-1,7).

The equation of Circle W can be expressed as (x​ (a)   )² +(y​ (b)   )² =​ (c)  

• +1
• -1
• 36
• 6
• 12
• 8
• 64

Tags

CCSS.HSG.GPE.A.1