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2 answers:
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Answer:
11.3
Step-by-step explanation:
A Right Angled Triangle obeys the Pythagorean Theorem. According to the theorem:
The square of Hypotenuse is equal to sum of squares of both the legs. In equation form we can write this as:
We are given the length of the legs to be 8.4 cm and 7.6 cm.
Using these values, we get:
By taking square root of both sides we can find the length of Hypotenuse.
Therefore, the approximate length of the hypotenuse will be 11.3 cm, rounded of to one decimal place.