0Sad0Baby0Bunnies0
Answered

Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Lines A and B are parallel.
Find the measure of a.
a
A+
B+
107°
mza = [ ? ] °

Lines A And B Are ParallelFind The Measure Of AaAB107mza class=

Sagot :

semsee45

Answer:

m∠a = 107°

Step-by-step explanation:

According to the Alternate Exterior Angles Theorem, when two parallel lines are intersected by a transversal, the angles that are exterior to the parallel lines and on the alternate sides of the transversal are congruent.

In this case, ∠a and the angle measuring 107° are exterior to the parallel lines and on alternate sides of the transversal, which means they are congruent, so:

[tex]\Large\text{$\sf m \angle a=\boxed{\sf 107}^{\circ}$}[/tex]

Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.