Results 1 to 3 of 3

Thread: Please help calculate this

  1. February 10th 2010, 05:29 PM #1
    fakename
    fakename is offline
    Banned
    Joined
    Jun 2009
    Posts
    31

    Please help calculate this



    Please assist with this so I can pass the information on.
    Follow Math Help Forum on Facebook and Google+
  2. February 10th 2010, 08:37 PM #2
    fakename
    fakename is offline
    Banned
    Joined
    Jun 2009
    Posts
    31
    Can someone please confirm this?


    sin 43° = QP / 40m
    QP = 40 x sin 43°
    QP = 27.28m (2 DP)
    cos 43° = QR / 40m
    QR = 40 x cos 43°
    QR = 29.25m (2 DP)
    Follow Math Help Forum on Facebook and Google+
  3. February 10th 2010, 09:30 PM #3
    BraveHeart
    BraveHeart is offline
    Newbie BraveHeart's Avatar
    Joined
    Jan 2010
    Posts
    5
    Quote Originally Posted by fakename View Post
    Can someone please confirm this?


    sin 43° = QP / 40m
    QP = 40 x sin 43°
    QP = 27.28m (2 DP)
    cos 43° = QR / 40m
    QR = 40 x cos 43°
    QR = 29.25m (2 DP)
    Correct.
    Follow Math Help Forum on Facebook and Google+
« A Physics question with Trig... | Help with proving identities »

Similar Math Help Forum Discussions

  1. Is it possible to calculate x and y....
    Posted in the Algebra Forum
    Replies: 2
    Last Post: November 29th 2010, 01:16 PM
  2. calculate
    Posted in the Algebra Forum
    Replies: 5
    Last Post: April 27th 2010, 09:35 AM
  3. Calculate
    Posted in the Calculus Forum
    Replies: 1
    Last Post: April 14th 2010, 02:11 AM
  4. Calculate M4
    Posted in the Calculus Forum
    Replies: 5
    Last Post: March 29th 2010, 08:44 PM
  5. Calculate this sum
    Posted in the Number Theory Forum
    Replies: 1
    Last Post: August 28th 2009, 11:50 PM

Search Tags


/mathhelpforum @mathhelpforum