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anonymous
 4 years ago
Find the measure of angle phi in degrees and the length of segment x in centimeters.
anonymous
 4 years ago
Find the measure of angle phi in degrees and the length of segment x in centimeters.

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0SRRY I HAV AM DRAWING IT

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1327994270675:dw

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0If the dashed segment is an altitude or an angle bisector of the equilateral triangle, the "mystery" angle has measure 30.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1327994428232:dw HERES A BETTER PICTURE

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0theta is 30 degrees and x=7cm

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0CAN YOU PLEASE EXPLAIN HOW YOU CAME UP WITH THESE VALUES

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0What are you given about the dashed segment? Then, I can tell you.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Dividing an equilateral triangle in half leads to the next special triangle that we will look at. Consider the figure showing an equilateral triangle with a line dividing it down the middle. This line divides both the angle at the top of the triangle and the base of the triangle into two equal parts.

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0@ nath, how do you know that the equilateral triangle has been "halved?"

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it was given with the question

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0@Cyno How do you know "since that angle is cut directly in half to ..?" Where is it given?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0cos60=x/14 1/2=x/14 x=7 90+60+theta=180 theta=30

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1327994931350:dw

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0Trig is not required. Use the 306090 Theorem. b = 7 times square root 3.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0for some reason that isnt the answer

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0@ Nath 7 times square root 3

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.07 times square root(3) = 12.1243557

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i got that but the answer for x is x=7

Directrix
 4 years ago
Best ResponseYou've already chosen the best response.0x=7. 7times square root 3 is the length of the altitude (dashed segment on drawing which everyone but me knows intersects at a right angle :))

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i still do not understand how x=7 still . after we found that the value is about 12 how do we go from 12 to 7

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so is this what you all mean b^2+ (7)^2=(14)^2

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0right but atjari said c=14 thats why im confused.. you said c^2=14
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