3 years ago

What is the equation for this angle?

Mathematics

2 answers:

AleksandrR [38]3 years ago

7 0

It is 17.5 degrees!!:)

mina [271]3 years ago

3 0

Answer:

Step-by-step explanation:

115+4n-5=180 degree (being straight line)

110-4n=180

4n=180-110

n=70/4

n=17.5

therefore the value of n is 17.5 degree

substitute the value of n

4n-5

4*17.5-5

70-5

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