Geometry segment and angle definitions, postulates, and theorems

Which item below illustrates the addition property of equality?

• If a = b,

  then a + c = b + c

• If a = b,

  then a - c = b - c

• If a = b,

  then b = a

• a = a

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Which item below illustrates the subtraction property of equality?

• If r = u, then

  r + p = u + p

• If w = x, then

  w - q = x - q

• 5(x - 2) = 5x - 10

• 8(1) = 8

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Which item below illustrates the multiplication property of equality?

• 8(x + 3) = 8x + 24

• If c = d, then

  4c = 4d

• If w = n, then

  w/3 = n/3

• If a = b,

  then b = a

Which item below illustrates the division property of equality?

• 3x + 24 = 3(x + 8)

• If 14x + 2 = 8, then

  7x + 1 = 4

• If a = b, then

  10a = 10b

• a = a

Tags

CCSS.HSA.REI.B.3

Which item below illustrates the distributive property?

• If 2x + 20 = 4, then

  x + 10 = 2

• If 5x = 8, then

  5x + 3 = 11

• 7(x - 8) = 7x - 56

• If 5x = 10, then

  10 = 5x

Tags

CCSS.7.EE.A.1

Which item below illustrates the substitution property?

• If x = 3,

  then 5x = 5(3)

• 10(n - 2) = 10n - 20

• If 4x - 10 = 20,

  then 4x = 30

• If 8y + 2 = 16,

  then 8y = 14

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.B.3

Which item below illustrates the reflexive property of equality?

• a = a

• If a = b,

  then b = a

• If a = 12,

  then 3a = 36

• 5(a - 4) = 5a - 20

Which item below illustrates the symmetric property of equality?

• a = a

• If w = s,

  then s = w

• If r = 5,

  then 2r = 2(5)

• 2(t - 3) = 2t - 6

Which item below illustrates the reflexive property of congruence?

Tags

CCSS.HSG.CO.B.6

Which item below illustrates the symmetric property of congruence?

Tags

CCSS.HSG.CO.B.6