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2 years ago

In the image, point A marks the center of the circle. Which two lengths must form a ratio of 1 : 2?

Mathematics

2 answers:

Ksivusya [100]2 years ago

5 0

Answer:

the answer is D

Step-by-step explanation:

Alex787 [66]2 years ago

3 0

Answer: AI:EF

Step-by-step explanation:

1. By definition, the diameter of a circle is twice the radius, then:

D=2r

Where D is the diameter and r is the radius:

2. The AI is the lenght of the radius of the circle and EF is the length of the diameter of the circle. Keeping this on mind you have:

$\frac{AI}{EF}=\frac{r}{D}=\frac{r}{2r}=\frac{1}{2}$ or 1:2

3. Then, AI and EF form the ratio:

1:2

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Answer:

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Step-by-step explanation:

<u>Step 1</u>:-

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<u>step 2:</u>-

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3 years ago

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2 years ago

I am wondering Jake finished race at 24.53 18.44 Lacie finished the race at 18.44. What is the difference between Lacie's time a

Dvinal [7]

Answer:

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Step-by-step explanation:

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2 years ago

Can someone please help me?

Norma-Jean [14]

Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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