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Pani-rosa [81]
3 years ago
15

Suppose the diameter of a circle is 4 units. What is its circumference?

Mathematics
1 answer:
Murrr4er [49]3 years ago
3 0
12.5663706144 or yes, 12.57
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Helppppppppopopoppppp
skelet666 [1.2K]

Answer:

DG = 30

Step-by-step explanation:

Given:

DH = 6

DE = 4

EF = 16

Required:

DG

Solution:

DG = DH + HG

DG = 6 + HG

Let's find HG

Given that HE is parallel to the third side of ∆DGF, based on the side-splitter theorem, the other two sides of ∆DGF are divided proportionally.

Therefore,

DH/HG = DE/EF

6/HG = 4/16

Cross multiply

HG*4 = 16*6

HG = 96/4

HG = 24

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3 years ago
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Answer:

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Step-by-step explanation

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3 years ago
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Sveta_85 [38]

Answer:

24

Step-by-step explanation:

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__ __ __ __

there are 4 possibilities for the first blank

for the second blank there are 4-1 = 3 possibilities as one of the numbers will have been used

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In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale
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Answer:

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Step-by-step explanation:

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