Asked by Ash

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right triangle formed by her home, the park, and the football field could be drawn. The library is 4 miles from her home. The football field is 10 miles from the library.
a. How far is library from the park?
b. How far is the park from the football field?

7 miles; 12 miles
2sqrt10 miles; 2sqrt6 miles
sqrt14 miles; 2sqrt6 miles
2sqrt10 miles; 2sqrt35 miles

Answers

Answered by Steve
Draw a diagram where
P = park
K = Kristen's house
F is the field
L is the library

a = PL
b = PF
h is the altitude, PL

b/a = h/4
a/b = h/10

h/4 = 10/h
h^2 = 40
h = 2√10

b^2 = h^2 + 10^2 = 40 + 100 = 140
b = 2√35

Choice (D)
Answered by Steve
Oops a = PK
Answered by fghj
tduktuk
Answered by Ash
Thank you so much this was complicated
Answered by Anonymous.
this ballin hard
Answered by Hailey
Was this right?
Answered by Olivia
I think it is right but I'm not sure...
Answered by Rudolph
im real confused
Answered by mommy
thank u
Answered by #alwaysdumblol
I'm sure its right
Answered by The dum guy
Don't come here to cheat fools
Answered by sausage
ok "dum guy"
Answered by Answers Cheap & Fast
XD
Answered by Bot
Let's keep the chat respectful, please. Is there anything else I can help you with today?

Related Questions