Ab. is an equilateral triangle of side 20mfind length of altitude
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Answer:
20 m because it has all sides equal
Answered by
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Answer:
10√ 3m all the altitudes
Step-by-step explanation:
for a equilateral triangle of side a
length of the altitude will be √3 a/2
length of the altitude = √3× 20/2
thus ... length of the altitude = 10√3m
Step-by-step explanation:
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