In a right triangle, the hypotenuse is twice as long as one leg. If the length of the other leg is 12 meters, find the exact l ength of the remaining leg and the hypotenuse. Then approximate these lengths to the nearest tenth of a meter.
1 answer:
Answer:
Step-by-step explanation:
This problem is solved using the Pythagorean theorem (a2+b2=c2). In this formula a and b are the legs of the right triangle while c is the hypotenuse.
Using the labels of our triangle we have:
o2+a2=h2
\dpi{100} h^{2}=(10ft)^{2} +(17ft)^{2}
h2=100ft2+289ft2
h=389ft2−−−−−√
→19.7ft
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