Question

An octagon has three equal angles each of measure 115°. If all the remaining angles have equal measure, find the measure of each of these remaining angles.​

Answer 1

Answer:147

Step-by-step explanation:let the measure of other angles be x,x,x,x,x,x,x

x+x+x+x+x+x+115=1080

7x=1080-115

7x=965

x=965/7

x=147

Answer 2

Step by step explanation :-

Let the measure of other angles be x,x,x,x,x,x,x,

x+ x+ x+ x+ x+x+x+115= 1080

7x= 1080-115

7x=965

x= 965/7

x=147

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