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 2 years ago
help me pleeaazz! the altitude of an equilateral triangle is 20 inchs long. to the nearest inch, what is the length of each side of the triangle?
a. 16 in
b. 17in
c. 23 in
d. 40in
 2 years ago
help me pleeaazz! the altitude of an equilateral triangle is 20 inchs long. to the nearest inch, what is the length of each side of the triangle? a. 16 in b. 17in c. 23 in d. 40in

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mr.luna
 2 years ago
Best ResponseYou've already chosen the best response.1hold on lemme get my calculator bruno mars

lilly21
 2 years ago
Best ResponseYou've already chosen the best response.0lol im a girl u know, i just like him. everyone gets me a hard time about it!

mr.luna
 2 years ago
Best ResponseYou've already chosen the best response.1is that what you menat by atitude?

lilly21
 2 years ago
Best ResponseYou've already chosen the best response.0im guessing.... thats all the problem says it includes like no diagram

mr.luna
 2 years ago
Best ResponseYou've already chosen the best response.1dude i took calculus and this is hard. give me a sec ok

lilly21
 2 years ago
Best ResponseYou've already chosen the best response.0ok so its 3 (x's) in total and they = 60? i think u wrote? the drawing goes off the square drawing thing so i cant really tell

mr.luna
 2 years ago
Best ResponseYou've already chosen the best response.1the 60 is the degrees of the angles

lilly21
 2 years ago
Best ResponseYou've already chosen the best response.0so all of them = to 60 degrees? as in every single one of them have a value of 60 degrees?

petewe
 2 years ago
Best ResponseYou've already chosen the best response.0yes, so that means the top angles are 30 + 30. so just use your primary trig ratios since you have 2 right triangles.

lilly21
 2 years ago
Best ResponseYou've already chosen the best response.0so its a 30 60 90 triangle right?

lilly21
 2 years ago
Best ResponseYou've already chosen the best response.0:) thanks, both of u guys!
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