16:24
If 1:1 therefore 24:24 therefore 24-8 = 16
Answer:
3/5
Step-by-step explanation:
See,
4 are broken out of 10
this means rest windows are not broken
rest windows= 10-4 = 6
total windows= 10
fraction of unbroken windows= 6/10
3/5
We know that the formula for the Area, A of a triangle is given as:
.....(Equation 1)
In our question we already know that
and

Substituting these values in (Equation 1) we will get:

Multiplying both sides by 2 we will get:

In-order to find base we will isolate it by dividing both sides by 15. Thus, we get:

Thus, the answer is, base=27 mm.