Ask
your own question, for FREE!
Mathematics
7 Online
OpenStudy (calculusxy):
if the vertex angle of an isosceles triangle is 30, what is the value of the angle that is exterior to one of the base angles
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
don't you have to find the other 2 angles of the triangle first
OpenStudy (calculusxy):
Is it 150? I think it's like a supplementary angle.
OpenStudy (anonymous):
well, all the angles in a triangle add up to 180. since its an isosceles , the other two have to be congruent. therefore each angle is 75.
OpenStudy (anonymous):
|dw:1389314239359:dw| NOT TO SCALE LOL
OpenStudy (anonymous):
|dw:1389314309846:dw|
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
Maci:
what are the best stock apps for people who want to start investing?
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
22 hours ago
0 Replies
0 Medals
Maci:
what are the best stock apps for people who want to start investing?
4 days ago
3 Replies
2 Medals
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
1 week ago
3 Replies
0 Medals
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
2 days ago
9 Replies
1 Medal
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago
2 Replies
1 Medal