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mihalych1998 [28]
2 years ago
15

Please help quickly. Will mark brainlist!

Mathematics
2 answers:
rusak2 [61]2 years ago
4 0

Answer:

A. 50.24

Step-by-step explanation:

C=2πr=2·π·8=50.24

Lyrx [107]2 years ago
4 0
Answer:60.40 explanation
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c

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<em>To </em><em>find </em><em>the </em><em>midpoint</em><em> </em><em>the </em><em>formulas</em>

<em>x=</em><em>x1+</em><em>x2/</em><em>2</em><em> </em><em>and </em><em>y</em><em>=</em><em>y1+</em><em>y2/</em><em>2</em><em> </em><em>are </em><em>used </em>

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<em>therefore</em>

<em>x=</em><em>5</em><em>+</em><em>5</em><em>/</em><em>2</em><em>. </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

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<em>y=</em><em>4</em><em>+</em><em>(</em><em>-</em><em>3</em><em>)</em><em>/</em><em>2</em>

<em> </em><em> </em><em>=</em><em>1</em><em>/</em><em>2</em>

3 0
3 years ago
How is the formula for the circumference of a circle derived
Tanzania [10]

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Essentially by the definition of  

π

Step-by-step explanation:

idk m8 i just googled it. seems legit ill send the link if youd like

8 0
2 years ago
Plz help me. will give brainliest!!
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Answer:

1. 110

2. 84

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