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Find Missing Angles Quick Check 3 of 53 of 5 Items Question There are angles whose measures add to 180° . Their measures are: m∠A=67° , m∠B=(2x+20)° , and m∠C=x° . What is the measure of ∠B ?(1 point) Responses 180° 180 degrees 62° 62 degrees 82° 82 degrees 31°

1 answer

To find the measure of ∠B, you need to know the value of x. However, the value of x is not given in the question. Therefore, the correct response would be "The measure of ∠B cannot be determined with the given information."
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