question

Which statement regarding the interior and exterior angles of a triangle is true?

answer

a. An exterior angle is supplementary to the adjacent interior angle.

question

(triangle (9x)Â° T:(5x)Â°
S: (9 + x)Â°
The value of x is _____

answer

3

question

Which is a true statement about the diagram?

answer

c. m<1 + m<2 = 180Â°

question

xÂ° S: 35Â° R: 58Â°
What is the value of x?

answer

d. x = 93

question

Which represents an exterior angle of triangle ABF?

answer

d.

question

(x + 15)Â° xÂ° (4x - 20)Â°
What is the value of x?

answer

d. x = 40

question

Given: Lines y and z are parallel, and ABC forms a triangle l.
Prove: m<5 + m<2 + m<6 = 180Â°
Which could be the missing reason in Step 3?

answer

a. alternate interior angles are congruent

question

130Â°, xÂ°, 134Â°
The value of x is

answer

96

question

J K M L
Which statement regarding the diagram is true?

answer

b. m

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X, Y, Z
If the m

answer

d. m

question

Which angle has a measure equal to the sum of m

answer

a.

question

xÂ° P: 38Â° O: 39Â°
Which statement about the value of x is true?

answer

a. x > 38

question

Which statements are always true regarding the diagram? Check all that apply.

answer

m<5 + m<3 = m<1
m<5 + m<6 = 180Â°
m<2 + m<3 = m<6
m<2 + m<3 + m<5 = 180Â°

question

D A B E C F
Which angle's measures is equal to the sum of the measures of

answer

b.

question

W X Y Z
Which statement regarding the diagram is true?

answer

c. m