ABC is a straight line. which equation can be used to find the measure of the unknown angel?

Mathematics

1 answer:

miskamm [114]3 years ago

7 0

Answer:

Step-by-step explanation:

Since it is a straight angle, it will equal 180 degrees. Since 45 is already taken, u would subtract it from 180.

180-45=135

thus, your answer is 180-45

hope I helped!!!

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Hope this helped! Please mark Brainliest.