Question

Find 'x' in the following 2 figures​

Answer 1

By angle sum property of triangle,

1.

45°+ 68°+ (3x+16°) = 180°

129° + 3x = 180°

3x = 180° - 129°

3x = 51

x = 51/3

x = 17

LIKEWISE YOU CAN FIND OUT THE SECOND ONE...

HOPE IT HELPS❤.

Answer 2

Answer:

in triangle PQR sum of all angles =180 degrees

45 degrees+68 degrees+16degrees+3x=180

129+3x=180

3x=180-129

3x=51

x=51/3

x=17

in triangle xyz sum of all angles of triangle=180degrees

79+y=180

y=101