Question

show procedure plzzz

Answer 1

2) 95 degree is the correct answer.

SOLUTION;

GF is parallel to DB
so, Angle FGC +Angle DCG=180 degree.

[Interior angles of a parallel sides are supplementry.]

Therefore,
85 + Angle DCG=180
=>Angle DCG=95 degree.

Now,

Angle DCG=Angle ABC [corresponding angles]

Therefore,

Angle ABC is 95 degree.

Hope it helps

Answer 2

Hey!!

Here is your answer,,

Angle ABC = 95

Reason ==>>

Angle FGH = 85
Angle FGH = Angle HCD = 85. .......(corresponding angles)

Angle HCD + Angle GCD = 180. ..... (linear pair)

85 + Angle GCD = 180

Angle GCD = 180 - 85

Angle GCD = 95

Angle GCD = Angle ABC = 95. ........ ( corresponding angles )


HOPE IT HELP YOU....

THANKS....