If the lines are congruent it should be 2 because 4 should be double of x
Here, Ratio of corresponding length would be equal.
Let, Altitude = x
Then, 64 / x = x / 4
x² = 256
x = √256
x = 16
In short, Your Answer would be 16 units
Hope this helps!
Answer:
See below.
Step-by-step explanation:
So, we have:

PART A:
Find the GCF. Notice that we have a 3 in every term and a p in every term. Thus, the GCF is 3p:

This is the most we can do.
PART B:
Continue from where we left off. Factor the entire expression:

Answer:
Area = 60
Step-by-step explanation:
(h b)/2
h = 10
b = 12
12 x 10 = 120
120/2 = 60
(h = height and b = base)