Angles and polygons idk how

1 answer:

5 0

The formula is 2n-5(90). If you have any questions based on finding angles for polygons, feel free to ask it and I'll answer them for you.

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Svetlanka [38]

Answer:

I know this isn't a real question,but you would have 11 dead bodies,I think

Step-by-step explanation:

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3 years ago

zvonat [6]

Answer:

182

Step-by-step explanation:

Sum = a(r^n -1) ÷ r - 1

1(-3^6 - 1) ÷ -3 -1

= 182

r = t2 ÷ t1 * since they stated that it is geometric

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Dmitry_Shevchenko [17]

I very much believe it is C but not quite sure

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3 years ago

ELEN [110]

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Ann [662]

Answer:-4

Step-by-step explanation:

-4 x -7 = 28

28-9=19

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3 years ago