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masha68 [24]
2 years ago
5

What is the perimeter of a regular nonagon with a side length of 21

Mathematics
2 answers:
eimsori [14]2 years ago
8 0
The perimeter would be 189

How?-

Formula- 9(the sides of the nonagon) times the length 

so 
9*21=189
vagabundo [1.1K]2 years ago
7 0
21*9

9 sides times 21 per side

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3 years ago
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Please help me in this question.
snow_lady [41]

Answer:

Step-by-step explanation:

(i) Area of ABCD = (base1+base2)*height/2

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(iii) Total SA = Area of ABCD *2 + 25*5*2 + 6*25 + 12*25

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3 0
2 years ago
How does the graph of g(x)=2⌈x⌉ differ from the graph of f(x)=⌈x⌉?
andrezito [222]

Answer:

B is the Answer.

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A transformation of a function can be represented by

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5 0
2 years ago
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