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The top of the syringe is a circle. You need to
compute its area for use in later computations of
pressure values. Start by using a ruler to measure
the diameter. Estimate to the nearest 0.01 cm.
3.60
cm
COMPLETE
Divide by two to find the radius. Maintain
significant figures. 1.80
✓ cm
MM
CM
1
2
3
4
5
COMPLETE
Substitute the radius into the formula A-s to find
the area of the top of the syringe. Maintain
significant figures. cm2
DONE

Respuesta :

almendabsq65

Answer:

The first answer is 3.60cm

The second answer is 1.80cm

The third answer is 10.2

Explanation:

Ver imagen almendabsq65
vijayhalder031

The area of the circle in the syringe is 10.17[tex]cm^2[/tex]

Concept

  • The area of the circle is [tex]\pi r^2[/tex]
  • r is the radius of the circle
  • r is half of the diameter.

How to Solve the Problem?

The diameter given is 3.60cm
  • The radius given is 1.80cm
  • We need to calculate the area of the circle

The area of the circle can be calculated by [tex]\pi r^2[/tex]

Substitute the value of r in the formula

Area of circle

[tex]=\pi r^2\\= 3.14*1.80*1.80\\=10.17cm^2[/tex]

Hence the area of the Circle is 10.17[tex]cm^2[/tex]

Learn more about area of circle here

https://brainly.com/question/14068861

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