Lesson 4 session 1
solve the problem. show your work.
a city has a rectangular park that is 143 feet by 32 tee
at is 143 feet by 32 feet. there is a grassy
field with a width of 30 feet. next to the field there
width of 2 feet. what is the area of the park in squa
area of the park in square feet?
100 ft
40 ft 3 ft
30 ft
i
?
3,000 square feet
22
143 ft

∠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.

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

30,40,50 is correct answer

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation: