Question

the angle.of triangle are x,y,and 40° the difference between the two angles x & y is 30° the values of x and y are
​

Answer 1

Answer:

x-y=30°(1st equation)

x+y+40°=180°

x+y=180°-40°

x+y=140°(2nd equation)

1st equation+2nd equation

x-y+x+y=30°+140°

2x=170°

x=170°/2

x=85°

x-y=30°

85°-y=30°

-y=30°-85°

-y=-55°

y=55°

x=85°and y=55°

Answer 2

Answer:

art is an thing that we like very much how is this