Results 1 to 5 of 5

Math Help - trig solve

  1. #1
    Junior Member
    Joined
    Jan 2008
    Posts
    55

    trig solve

    Can someone help me with problem 29 and 30 on the attached. You use a proportion no? thanks
    Attached Thumbnails Attached Thumbnails trig solve-scan_862195842_1.jpg  
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor Mathstud28's Avatar
    Joined
    Mar 2008
    From
    Pennsylvania
    Posts
    3,641
    Quote Originally Posted by zachcumer View Post
    Can someone help me with problem 29 and 30 on the attached. You use a proportion no? thanks
    Set up the proportion based on the similar triangles

    \frac{115}{85+115}=\frac{h}{140}

    now solve
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Junior Member
    Joined
    Jan 2008
    Posts
    55
    cool thanks. but what about thirty same thing...?
    Follow Math Help Forum on Facebook and Google+

  4. #4
    MHF Contributor Mathstud28's Avatar
    Joined
    Mar 2008
    From
    Pennsylvania
    Posts
    3,641
    Quote Originally Posted by zachcumer View Post
    cool thanks. but what about thirty same thing...?
    Yes, but be careful with the set-up....report back when you have set itu p
    Follow Math Help Forum on Facebook and Google+

  5. #5
    Junior Member
    Joined
    Jan 2008
    Posts
    55
    okay...no idea where to begin..
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Compute Trig Function Values, Solve Trig Equation
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: September 8th 2011, 07:00 PM
  2. How to solve this trig equation!
    Posted in the Trigonometry Forum
    Replies: 3
    Last Post: November 15th 2010, 07:31 PM
  3. Solve Trig eqauions
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: July 14th 2010, 07:23 PM
  4. Solve this trig equation
    Posted in the Trigonometry Forum
    Replies: 5
    Last Post: September 18th 2009, 02:35 AM
  5. Solve trig equation
    Posted in the Trigonometry Forum
    Replies: 4
    Last Post: April 20th 2006, 06:28 AM

Search Tags


/mathhelpforum @mathhelpforum