Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Reason 1. M∠A + m∠B + m∠C = 1. 2. 28° + x − 4° + = 180° 2. Substitution 3. X = 3. Algebra

Sagot :

Answer:

156°

Step-by-step explanation:

Reason 1.

M∠A + m∠B + m∠C = 1.

2.

28° + x − 4° + = 180°

We collect like terms

x = 180° + 4° - 28°

x = 156°