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slavikrds [6]
3 years ago
15

I need help with this radius and diameter

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0

Answer:

Step-by-step explanation:

the diameter of this circle is 7.4 km

the radius of this circle is 7.4 km/2=3.7 km

second choice

Gwar [14]3 years ago
3 0

<em><u>solution</u></em><em><u>:</u></em>

<em><u>d </u></em><em><u>=</u></em><em><u> </u></em><em><u>7</u></em><em><u>.</u></em><em><u>4</u></em><em><u> </u></em><em><u>km</u></em>

<em><u>r </u></em><em><u>=</u></em><em><u> </u></em><em><u>d/</u></em><em><u>2</u></em>

<em> </em><em> </em><em> </em><em><u>=</u></em><em><u> </u></em><em><u>7</u></em><em><u>.</u></em><em><u>4</u></em><em><u>/</u></em><em><u>2</u></em><em><u> </u></em><em><u>km</u></em>

<em> </em><em> </em><em> </em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u>.</u></em><em><u>7</u></em><em><u> </u></em><em><u>km</u></em>

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