Question

Hey mate,plzz tell me the answer of these questions...
Of these all questions..
Mates please.. tell me the answer.. of these of questions of maths...​

Answer 1

Answer:

5 . POQ + ROQ = 180

    3a + 5 + 2a - 25 = 180

    5a - 20 = 180

    5a = 200

    a = 200/5

    a = 40

therefore , POQ = 3(40) + 5                  ROQ = 2(40) - 25

                           = 120 + 5                              = 80 - 25

                     POQ  = 125                                 ROQ = 55

6 . X + Y +  POR = 180      

    2x + 3x + 90 = 180              

    5x = 90

    x =  18    

So , x = 3 * 18                      y = 2* 18

      x =  54                            y = 36

And y = u ( alternate interior angles )

      u = 36

u + SOQ(z) = 180

36 + SOQ(z) = 180

z = 146

7 . <aoc+<aod =180 (straight line)

85+<aod=180

<aod=180-85

<aod =95