Clark Kent walks 3 miles west and then 4 miles north. How far is it for Superman to fly in a straight line back to his starting
point? (It makes a right triangle.)
Question 16 options:
3 miles
5 miles
7 miles
9 miles
2 answers:
It would be 5 miles if the triangle was a right angle
You can use the pythagorean theorem a² + b² = c², where a and b are perpendicular sides of a triangle and c is the hypotenuse.
For this problem, a = 3, b = 4
c = √(3² + 4²) = √5² = 5
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Answer:13
Step-by-step explanation:
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