My Math Forum  

Go Back   My Math Forum > High School Math Forum > Algebra

Algebra Pre-Algebra and Basic Algebra Math Forum


Reply
 
LinkBack Thread Tools Display Modes
November 22nd, 2018, 10:23 AM   #1
Newbie
 
Joined: Nov 2018
From: Indianapolis

Posts: 18
Thanks: 0

Please help with angles with algebra question thanks so much!

Points A, F and D lie on a circle center P, points B,C,D and F lie on a circle center Q, the line AB is tangent to both circles and the points, A, F, E and C lie on a straight line, Angle FAB is a (alpha) degrees and Angle ABF is b (beta) degrees

i)prove that Angle FDA = a (alpha) degrees

ii) Find expression of angle CDA in terms of a (alpha) and b (beta)

THANKS GUYS
Attached Images
File Type: jpg IMG-1319.jpg (89.5 KB, 6 views)
Jeff Shreeves is offline  
 
November 22nd, 2018, 08:18 PM   #2
Global Moderator
 
Joined: Dec 2006

Posts: 20,475
Thanks: 2039

(i) Angle FDA = angle FAB by the alternate segment theorem.
skipjack is online now  
Reply

  My Math Forum > High School Math Forum > Algebra

Tags
algebra, angles, question



Thread Tools
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Angles of a triangle with algebra question Student2018 Algebra 1 April 11th, 2018 06:15 AM
Angles question [GEOMETRY] halpmeh Geometry 1 March 4th, 2014 09:06 AM
series question - might be an algebra question aaron-math Calculus 2 December 17th, 2011 08:28 PM
A question about sine of multiple angles aoshimagun Trigonometry 0 October 8th, 2010 07:14 PM
Brain fried from trig angles question lollercoaster Algebra 3 March 22nd, 2010 08:15 AM





Copyright © 2019 My Math Forum. All rights reserved.