If a 45° - 45° - 90° triangle has a hypotenuse of 7.07, find the length of each leg. (Round your answer to the nearest whole number.)Answer:Question 12
Question
If a 45° - 45° - 90° triangle has a hypotenuse of 7.07, find the length of each leg. (Round your answer to the nearest whole number.)Answer:Question 12
Solution
In a 45° - 45° - 90° triangle, the length of the hypotenuse is √2 times the length of each leg. This is a special property of 45° - 45° - 90° triangles.
Given that the hypotenuse is 7.07, we can set up the equation:
Leg length * √2 = 7.07
To solve for the leg length, we divide both sides of the equation by √2:
Leg length = 7.07 / √2
This gives us a leg length of approximately 5.
So, each leg of the triangle is approximately 5 units long when rounded to the nearest whole number.
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