Answer:
AAS , ASA.
Step-by-step explanation:
2 angles and one side are congruent.
2 pairs of alternate angles are equal or you could have 1 pair of alternate and vertical angles equal.
Answer:
10
Step-by-step explanation:
f(x)=x
subtitute 10 in the place of x:
f(10)=10
Answer:
also 75°
Step-by-step explanation:
the angles across each other at a crossing point of 2 lines must be equal.
so, 2 = 3.
and the angles at the crossing point with a parallel line are simply a "mirror" or rather a copy of the angles at the crossing point with the first line.
so, 2 = 3 = 6 = 7
and 1 = 4 = 5 = 8
Answer:
Step-by-step explanation:
Then simplify