Exam (elaborations)
Secants, Tangents, and Angles Assignment (1).
- Course
- Module 1 Use It
- Institution
- Module 1 Use It
Secants, Tangents, and Angles Assignment (1).
[Show more]
Seller
Follow
Content preview
Secants, Tangents, and Angles AssignmentWhat are the measures of angles 1 and 2?
m∠1 =
m∠2 = - ANS-50
130
Which formula would be used to find the measure of angle 1? - ANS-1/2 (a-b)
What is the measure of angle ABC? - ANS-42.5°
What is the value of x?
x = - ANS-58
Use the information given in the diagram to prove that m∠JGI = (b - a), where a and b
represent the degree measures of arcs FH and JI.
Angles JHI and GJH are inscribed angles. We have that m∠JHI = b and m∠GJH = a by the
___________________
Angle JHI is an exterior angle of triangle _____.
Because the measure of an exterior angle is equal to the sum of the measures of the remote
interior angles, m∠JHI = m∠JGI + m∠GJH. By ___________________ , b = m∠JGI + a.
Using the subtraction property, m∠JGI = b - a. Therefore, m∠JGI = (b - a) by the distributive
property. - ANS-inscribed angle theorem
GHJ
substitution property
What is the measure of angle AOC?
42°
58°
66°
79° - ANS-66
Aaron is standing at point C, watching his friends on a Ferris wheel. He knows that he is looking
up at a 57° angle and the measure of arc BD is 80°. What is the measure of arc AED? -
ANS-194
What is the measure of arc QSR? - ANS-250
A satellite views the Earth at an angle of 20°. What is the arc measure, x, that the satellite can
see? - ANS-160
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller lydiaomutho. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$11.46. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79650 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now