Question

HELP
What is the measure of ∠A?

http://secure.starssuite.com/files/geo2010/Geom_10S_Fig06.jpg

Answer 1

is there any given information?

Answer 2

no thats it

Answer 3

Hint:
this is an equilateral triangle
one of its properties is that all 3 angles are equal

Answer 4

I'm guessing it would be 60 degrees for each side

Answer 5

each angle you mean

do you know why?

Answer 6

my bad, each angle

Answer 7

@cwrw238 no not really:o

Answer 8

well the sum of the 3 angles in all triangles add up to 180 degrees
so, as all 3 angles are eqaul

3x = 180
x = 60

so <A = 60 degrees

Answer 9

^basically this is the answer

Answer 10

oh okay i understand!! thanks guys:)