Which polygon has an interior angle sum of 1260°?
2 answers:
Answer:
C
Step-by-step explanation:
Correct on edge.
Answer:
Step-by-step explanation:
Sum of interior angle of any polygon =(n-2) × 180°where n represents the number of sides in any polygon.
Or 1260 =(n-2)x180
Dividing both sides by 180:
7=n-2
Adding both sides by 2 we have :
n=9.
Hence a nanogon will have the sum of interior angles as 1260°.
You might be interested in
Answer:
Lowest grade is 70.
Step-by-step explanation:
To have an average of 80 the total score is 4 * 80 = 320.
So the score for the next test must be 320 - (85 + 74 + 91)
= 70.
Answer: I am sorta answering this on my alt, just move along
Step-by-step explanation:
The whole lenght is the short length 9 and the long length 18 added.
Answer:
Hey u can use Ma th way
Step-by-step explanation:
just look it up and you'll get your answer
1. A and B are both solutions
2. B
3. C
I hope this helps!
Answer:
-263
Step-by-step explanation:
replace x by -9