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an equilateral triangle has three equal sides , which equation could be used to find the measure,M,of one angle

A.180+3=M ----
B.3 x 180
C. 180-3=180
D. 180 divided by 3=M

if you know all the answer GREAT!!!

18 answers

What do you think the answer is? Think!!

Are you really asking for all of the answers for this test???

FYI -- cheaters are banned from posting on Jiskha.
2. which group of three sides lengths will form a triangle

A. 11,5,4
B.22,17,14
C.28,15,10
D.30,15,14
What about your answer for the first question?
im so sorry i dont want to go to sleep late and this is my first time posting i wont do it again i promise
i think its A.
number 2 i think its D.
No. A? 183 degrees for one angle? But all of the angles of a triangle only add up to 180 degrees.

Please study this before you try another guess.

http://www.mathsisfun.com/triangle.html
Is your second question about a right triangle?
it does'nt have a triangle or anything it just says that question
b.?

please im trying my hardest
and i saw your link
Is b your answer for the first or second question?
please dont get mad at me
first question
b so to find the measure of one angle, you'd multiply? Does that make sense? One angle is 3 times the total measure. Study that site again.
Remember. The total measure of all three angles in a triangle is 180 degrees. You want to find the measurement of one angle.
by the way your not tired??
Yes, d is correct for the first question.
never mind i got it now
thank you for helping ;)
You're welcome.