Which of the following is not true for an exterior angle of a regular polygon with n sides ? A) Each exterior angle = 360/ n B) Exterior angle = 180 - interior angle C) n=360/ exteriorangle D) Each exterior angle = n- 2x 180/ n
i need the answer immediately....it is urgent please
Answers
Answer:
the answer of your question is number D. I hope it is correct...
Step-by-step explanation:
answer is D because it is the formula for finding each interior angle..... the other is true because...
A ..we know the sum of all exterior angles is 360 ..so each exterior angle will be 360 /no.of sides of polygon..
B. we know the straight line is of 180 degree...so the exterior angle will be 180 -interior angle....
C..we know that each exterior angle is 360/n. ..so no.of sides will be 360/exterior angle...
A,B,C are proved why they are true....
I hope you are satisfied with this answer
Answer:
D)
Step-by-step explanation:
A) According to the exterior formula, its true
B) While we check the formula with a regular polygon, you get the answer right.
C) If b=a/n then n= a/b so true.