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White raven [17]
3 years ago
12

Someone please help me!

Mathematics
1 answer:
Ivanshal [37]3 years ago
3 0

Answer:

<em>Image attached</em>

Step-by-step explanation:

<u>Elements in a Circle</u>

Before drawing the 8 required elements in the circle, let's recall some basic definitions:

  • Chord: A straight line whose extremes both lie on the circle
  • Tangent: A straight line that touches the circle in one point and is perpendicular to the radius at the point of tangency
  • Radius: It's a straight line from the center of a circle to its circumference
  • Secant: It's a line that that intersects the circle in exactly two points
  • Point of tangency: Is the point where the tangent line touches the circumference
  • Diameter: It's a straight line from one point to the circle going through the center.
  • Minor arc: Is an arc of a circle that measures less than or equal to 180 degrees
  • Mayor arc: Is an arc of a circle that measures more than 180 degrees

Please refer to the image below to see all the elements described above

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To solve this expression, we must first add 25 to 75. This is because there is a subtraction sign in front of 25, so we must do the opposite.

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