math
posted by harlee
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. 1803=180
D. 180 divided by 3=M
if you know all the answer GREAT!!!

Ms. Sue
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. 
harlee
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 
Ms. Sue
What about your answer for the first question?

harlee
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

harlee
i think its A.

harlee
number 2 i think its D.

Ms. Sue
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 
Ms. Sue
Is your second question about a right triangle?

harlee
it does'nt have a triangle or anything it just says that question

harlee
b.?
please im trying my hardest
and i saw your link 
Ms. Sue
Is b your answer for the first or second question?

harlee
please dont get mad at me
first question 
Ms. Sue
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.

Ms. Sue
Remember. The total measure of all three angles in a triangle is 180 degrees. You want to find the measurement of one angle.

harlee
ohhhh

harlee
d.

harlee
by the way your not tired??

Ms. Sue
Yes, d is correct for the first question.

harlee
never mind i got it now
thank you for helping ;) 
Ms. Sue
You're welcome.
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