Each leg of a 45-45-90 triangle measures 14 cm what is the length of the hypotenuse
2 answers:
ANSWER
The hypotenuse is 14√2 units.
EXPLANATION
Let the hypotenuse be x, then we can use the Pythagoras Theorem to find the length of the hypotenuse.
We have from the question that, each leg of the 45-45-90 triangle measures 14 cm.
Then, the Pythagorean Theorem, gives:
Take positive square root to obtain;
This simplifies to
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The answer is: 4.5 cups.
The explanation is shown below:
1. You need 3 cups of milk to make 30 biscuits.
2. Therefore, to solve the exercise you only need to multiply 45 biscuits by 3 cups and divide this by 30 biscuits.
3. Let's call the cups you will need to make 45 biscuits . Then, you have:
4. Therefore, you will need 4.5 cups to make 45 biscuits.