2 years ago

What is the value of x? Enter your answer in the box

Mathematics

1 answer:

Marina CMI [18]2 years ago

6 0

Answer:

x = 45º

Step-by-step explanation:

well since a triangle has to equal 180º

then we just have to subtract 88º and 55º from 180º

180 - 80 - 55 = 45

therefore, x = 45

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