Step-by-step explanation:
By Pythagoras' theorem,
12^2 = 11^2 + height^2
height = ±√12^2 - 11^2 (rej -ve value since height > 0)
height = 16.279 (5sf) = 16.3 (nearest tenth place)
Topic: Pythagoras theorem
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Answer:
you have it done? what do you need
Step-by-step explanation:
12345678910111213
12 and 13 are consecutive numbers
12+13=25
hence, 12 and 13 are your answers
The answer is (x,y) —> (y,-x)
