Mathematics
Puppycub
2016-04-12 04:57:21
ABCDEFGHIJ is a regular decagon. Find the length of the apothem. Round the answer to the nearest tenth. A. 8.0 B. 20.5 C. 24.7 D. 26.0
ANSWERS
madu334
2016-04-12 09:08:34

you find apothem with the formula [latex] left[a = fn*S] [/latex] fn is the fixed number (1,539) and S the side of the polygon. a = 16*1,539 = 24,624 = 24,7 Answer C

Caridad471
2016-04-12 09:09:49

Solution:(α=∫nₓS)Use this formula to find apothem ∫n is the fixed number (1,539) and S the side of the polygon. a = 16 × 1,539 = 24,624 = 247 Answer: C 24.7

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