Answer:
Bc = √63 ft
Step-by-step explanation:
Here, we want to get the length of BC
As we can see, there is a right angled triangle ABC, with 12ft being the hypotenuse and 9 ft the other side
So we want to get the third leg which is BC
we can use the Pythagoras’ theorem here
And that states that the square of the hypotenuse equals the sum of the squares of the two other sides
let the missing length be x
12^2 = x^2 + 9^2
144 = x^2 + 81
x^2 = 144-81
x^2 = 63
x = √63 ft
Answer:
Her legs. You say that every 1/3 hour she stretches her legs. so when 2/3 have passed she will stretch her legs.
Step-by-step explanation:
Answer:
w + v
------- (a)
b
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
Applying the Pythagoras Theorem
In this problem we have that
substitute
