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Angle efb is 80 what is the the size of angle x

Angle efb is 80 what is the the size of angle x-example-1
User Ruli
by
6.8k points

1 Answer

7 votes

Answer: a) The size of angle x is
80^(\circ).

b) A. Corresponding angles.

Explanation:

Since AD is parallel to EH and CG is a transversal intersecting them at B and F, then
\angle ABF = \angle EFG ...(i)

[Pair of corresponding angles are equal lie on the same side of the transversal]

Here,
\angle EFG =80^(\circ) ,
\angle ABF = x

then,
x =80^(\circ) [Substitute values in (i)]

Hence, the size of angle x is
80^(\circ).

Reason for this: Corresponding angles.

User Baaleos
by
6.4k points