Question

Plz answer both if you can

The interior angles formed by the sides of a pentagon have measures that sum to 540°. What is the measure of angle B?



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m∠B=


What is the measure of angle A in the triangle?



Enter your answer in the box.
​ m∠A= ​

Answer 1

I hope this helps you



130+x-5+x-35+x+30+75=360


3x=360-195


3x=165


x=55


m (B)=55-5=50