Question

find the altitude of equilateral triangle of its side 10cm
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Answer 1

Answer:

hopeark me as brallint

Step-by-step explanation:

you get x^2 + 5^2 = 10^2 which becomes x^2 + 25 = 100 which becomes x^2 = 75 which becomes x = sqrt(75). that's the length of your altitude. you can simplify that to make it 5*sqrt(3).

Answer 2

Answer:

you get x^2 + 5^2 = 10^2 which becomes x^2 + 25 = 100 which becomes x^2 = 75 which becomes x = sqrt(75). that's the length of your altitude. you can simplify that to make it 5*sqrt.

Step-by-step explanation:

plzz mark as a brainlist.