3 years ago

Which of the following is true about the diameter of a circle?

Physics

1 answer:

Natalka [10]3 years ago

6 0

Answer:

<em>option</em><em> A</em>

Explanation:

the diameter is twice the length of the radius

hope it helps

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Answer:

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Explanation:

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3 years ago

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2 years ago

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3 years ago

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2 years ago

A train travels 70 kilometers in 1 hours, and then 63 kilometers in 2 hours. What is its average speed?

lozanna [386]

The answer is: " 44 $\frac{1}{3}$ km " ;
or; write as: " 44.333 km " .
___________________________________________________________
Explanation:
___________________________________________________________
(70 km + 63 km) ÷ (2 + 1 ) = 133 km ÷ 3 = " 44 $\frac{1}{3}$ km " ;
or; write as: " 44.333 km " .
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3 years ago