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  • square

    Mathematics

    JAMES SIRGENTLE
    22-02-2016 23:44:00 +0000

    if. the end point of one side of a square RSTU are R(-1,-1) and S(3,-1) find the area of the square



    0 14 0

  • Don Heeaze

    lol area= 4cm^2

    0 22-02-2016 23:46:00 +0000

  • JAMES SIRGENTLE

    nop

    0 22-02-2016 23:51:00 +0000

  • JAMES SIRGENTLE

    show. full working

    0 22-02-2016 23:51:00 +0000

  • Don Heeaze

    lol dunno oo

    0 22-02-2016 23:52:00 +0000

  • Don Heeaze

    u explain then

    0 22-02-2016 23:52:00 +0000

  • JAMES SIRGENTLE

    options. are A.12 square units B.36 square. units C.20 square. units. D.16 square. units

    0 22-02-2016 23:53:00 +0000

  • Don Heeaze

    Using formula for finding distance BTW two points L= √(x2-x1)^2+(y2-y1)^2 L= √(3-(-1)^2 + (-1-(-1)^2 L= √(3+1)^2 + (-1+1)^2 L= √4^2 + 0 =√16 L= 4cm

    0 22-02-2016 23:59:00 +0000

  • Don Heeaze

    4sq units

    0 23-02-2016 00:00:00 +0000

  • JAMES SIRGENTLE

    I dnt. knew but maybe. 16square units

    0 23-02-2016 00:04:00 +0000

  • Don Heeaze

    nah ooo 16sq unit is wrong, actually that's what in the pack

    0 23-02-2016 00:40:00 +0000