If angle between two radii of a circle is 130°, then the angle between the tangents at the ends of the radii is ???? ???? ???????? ? 65° ? 50° ? 90° ? 25°
Added by Michael M.
Close
Step 1
Let's call the two radii that form the angle of 130° as AB and AC. Show more…
Show all steps
Your feedback will help us improve your experience
Lashaumbe Jernigan and 61 other Geometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The circle shown below has ab and bc as its tangents: ab and bc are two tangents to a circle which intersect outside the circle at a point b. if the measure of arc ac is 160°, what is the measure of angle abc? 80° 40° 60° 20°
Audrey F.
Three circles of radius $2.00,5.00,$ and 8.00 inches are tangent to cach other (see the figure). Find the three angles formed by the lines joining their centers (to the nearest $10^{\prime}$ ).
Additional Topics in Trigonometry
Law of Cosines
In the shown diagram, $\mathrm{O}$ is the centre of the circle and $\angle \mathrm{AMB}=120^{\circ}$, Find the angle between the two tangents $\mathrm{AP}$ and $\mathrm{BP}$. (1) $30^{\circ}$ (2) $45^{\circ}$ (3) $70^{\circ}$ (4) $60^{\circ}$
Recommended Textbooks
Geometry A Common Core Curriculum
Geometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD