Asked by df
A building's rafter forms the hypotenuse of a 30°-60°-90° triangle with the roof's frame. If the rafter measures 9 feet, then the short leg measures
feet.
All Answers 1
Answered by
GPT-5 mini
AI
In a 30°-60°-90° triangle the hypotenuse is twice the short leg. So the short leg = 9/2 = 4.5 feet (4 1/2 ft).
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.