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HG U6D2 Tangent to a Circle Oct29

Last updated 7 months ago

18 questions

1

Tell how many common tangents the circles have and draw them. State whether the tangents are external tangents or internal tangents.

1

How many radii do you see?

1

Which segment is NOT a chord?

1

Which segment is the longest chord?

1

Tell how many common tangents the circles have and draw them. State whether the tangents are external tangents or internal tangents.

Copy and paste the link to try it:
https://www.geogebra.org/m/k7uxxcwe

1

A tangent line only touches a circle at exactly one point.

Copy and paste the link to try it:
https://www.geogebra.org/m/H6CVRgbH

Construct line segments EA and DA.
Measure angle CEA and angle CDA.

1

1

1

1

1

Round your answer to the nearest tenth.

1

1

A GPS satellite is orbiting approximately 20,200 km above the earth. Its geographic range is the furthest distance it can reach on Earth at this orbit. This distance, shown by 𝑆𝑃̅, is a tangent segment. The diameter of the Earth is approximately 12,742 km. Find the geographic range of the satellite. Round your answer to the nearest hundredth.

1

Round your answer to the nearest tenth.

1

1

If the radius of circle O is 1 inch, what is BP - CP? Round your answer to the nearest hundredth.

1

The arc from A to B not passing through C measures 50 degrees.

1

The arc from A to B not passing through C measures 50 degrees.

Select the true statement.