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Ronch [10]
2 years ago
14

What is the sum of the measures of the interior angles of a 13 sided polygon

Mathematics
2 answers:
Nikitich [7]2 years ago
8 0
180 (n-2)
n being the number of sides
Snezhnost [94]2 years ago
5 0
Sum of all interior angles of a polygon

180( n - 2)   where n = number of sides in the polygon

now, if n = 19, the polygon has 19 sides, then 180( 19 - 2)
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Which description is true about ​pre-image ABC​ and ​image A′B′C′​ ?
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Answer:

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Step-by-step explanation:

From the graph attached,

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3 years ago
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Murljashka [212]

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8 0
3 years ago
Gilda walks to the train station. If she walks at the rate of 3 mph, she misses her train by 7 minutes. However, if she walks at
Salsk061 [2.6K]
We'll represent the distance as d and the time as t. 
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d= 4(t-5)             because Gilda is 5 minutes early at 4 mph

d= 3t + 21
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3 years ago
Read 2 more answers
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