Question

in the given figure ..find the value of x+y+z+w​

Answer 1

Answer:

x +110° =180 ( linear pair )

x =180 -110 = 70°

w+45 ° = 180(linear pair )

w= 180 -45 = 135°

y+70 =180 (linear pair )

y =110°

now by angle sum property

45 + 110 + 70 +angle 1 =360

angle 1 = 360 -225 =135

now angle1+z =180 (linear pair )

z =180 - 135 = 45°

now x+y+z+w = 70+135+110+45 =360°