question

Given: Lines a and b are parallel and line c is a transversal.
Prove: <2 is supplementary to <8
What is the missing reason in the proof?

answer

a. corresponing angles

question

Two parallel lines are crossed by a transversal.
What is the value of y?

answer

b. y = 50

question

Two parallel lines are crossed by a transversal.
What is the value of x?

answer

b. x = 70

question

Two parallel lines are crossed by a transversal.
What is the value of b?

answer

d. b = 128

question

Two parallel lines are crossed by a transversal.
What is the value of x?

answer

d. x = 37

question

Two parallel lines are crossed by a transversal.
If m<6 = 123.5Â°, then m<1 is

answer

a. 56.5

question

Two parallel lines are crossed by a transversal.
What is the value of a?

answer

b. a = 63

question

Two parallel lines are crossed by a transversal.
What is the value of k?

answer

c. k = 60

question

Two parallel lines are crossed by a transversal.
What is the value of x?

answer

a. x = 12

question

Given: m || n and p is a transversal
Prove: m<2 = m<7
What is the missing reason in the proof?

answer

c. transitive property.

question

Lines b and c are parallel.
What is the measure of <2?

answer

b. m<2 = 50Â°

question

Given x || y and w is a transversal
Prove: <3 ~= <6
What is the missing reason in the proof?

answer

a. transitive property

question

The m<6 = (11x + 8)Â° and m<7 = (12x - 4)Â°
What is the measure of <4?

answer

a. m<4 = 40Â°