Your friend is looking at laptops for college, and is comparing the different screen sizes. Use the diagram and formula below to find the height of the
laptop screen. Round your answer to the tenths place.
do ſw2+H
d= 72. lin
w = 9.6
A. h = 8.2 inches
B. h = 12.5 inches
ОООО
C. h = 6.3 inches
D. h = 7.4 inches

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.