Surface Area of Prisms Answers
Examine Carmen’s rail plans to identify the measure of ∠1. The streets represented by lines V and W are parallel. What is the m1?25°35°145°155°
Sample response: She is not correct because ∠1 is an alternate exterior angle with ∠3, not the angle that measures 105°. So m∠1 = 75°.
Carmen found m∠1 this way:
Which statement allows Carmen to conclude that line p and line q are parallel?∠2 ≅ ∠6∠1≅ ∠4m∠1 + m∠2 = 180° m∠5 + m∠7 = 180°
Which streets are parallel? Check all that apply.c || dc || ec || fd || ed || fe || f
m <1= ✔ 485973132°
What is the value of x?
What is the measure of angle 2? = °
PENDING
Which streets are parallel? Check all that apply.
m <1= ✔ 485973132°
Carmen is planning rail lines for a new train station. Help her find m1. Explain how you found that solution.
Angle 2 and the angle labeled 17° are supplementary angles because they form a linear pair, so m∠2 + 17° = 180°, which means m∠2 = 163°. Since the rail lines are parallel, ∠1 and ∠2 are alternate interior angles, which are congruent. Therefore, m∠1 = m∠2 = 163°.
Why?It is adjacent to the 48-degree angle.It is an alternate exterior angle to the 48-degree angle.✔ It corresponds to the 48-degree angle.It is supplementary to the 48-degree angle.
Why?It is adjacent to the 48-degree angle.It is an alternate exterior angle to the 48-degree angle.✔ It corresponds to the 48-degree angle.It is supplementary to the 48-degree angle.
Check all that you included in your response.
Check all that you included in your response.
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