Question

showing angles in following parallelogram.
Find the value of x,y,z​

Answer 1

Answer:

x=30 y=30 z=30

Step-by-step explanation:

we know that opposite side of //gram is equal

so, 4x+30=3x+60

    4x-3x=60-30

    x=30

we know that sum of adjacent sides of //gram is 180

so, 4x+30+z=180

    4*30+30+z=180 [x=30]

    120+30+z=180

    150+z=180

   z=30

we know that opposite side of //gram is equal

so, y=30

thank you

Answer 2

Answer:

x=30,y=30and z=30

Step-by-step explanation:

as the opposite angles of the parallelogram are =

.: 4x+30°=3x+60°

=> 4x-3x=60°-30°

=> x=30°

as the sum of adjesent angles of a //gm =180°

.: 4x+30°+y=180°

=> 120°+30°+y=180°

=> y=180°-150°

.: y=30°

as we know that the opposite angles of the parallelogram are equal

.:<y=<z

=>30°=30°