800 m times the meter to cm conversion factor would be:
100 cm
(800 m) * ---------- = 80000 cm
1 m
So 800 m 35 cm would be 80035 cm.
Likewise, 154 m would be 15400 cm, and so 154 m 49 cm would be
15449 cm.
Subtracting 15449 cm from 80035 cm, we get 64586 cm.
This is one way in which to do this problem.
We could convert 64586 cm back to meters: 645 m 86 cm
Answer: second option
Step-by-step explanation:
You know that it is a right triangular window frame.
Then, you can use the Pythagoren Theorem to find the lenght of the third side:
Where "a" is the hypotenuse (or the longest side), and "b" and "c" are the legs .
Then, you can solve for one of the legs:
Since you know the lenght of the hypotenuse and the lenght of one leg, you can substitute values.
Therefore, you get:
Answer:
the 3 one
Step-by-step explanation: