°
62 degrees
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
82°
82 degrees
31°
31 degrees
62
1 answer
1 answer