Question

The answer of d is supposed to be 78

Answer 1

Answer:

no its 117 as it has two reasons

see one is corresponding and the other reason is collinear

plzz now atleast mark brainliest plz

thanks

Answer 2

Answer:

by vertically opposite angle,

a = 117°

by angle sum property,

c + a = 180°

c = (180 - 117)°

c = 63°

we have 3 interior angles a, c, d

let the 4th angle be e,

Now,

sum of interior angle in a quadrilateral = 360°

a + c + d + e = 360

d + e = 180°

d + 102° = 180°

d = 78°

hope it helps you