A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 one year ago
State whether the given measurements determine zero, one, or two triangles.
A = 61°, a = 23, b = 24
 one year ago
State whether the given measurements determine zero, one, or two triangles. A = 61°, a = 23, b = 24

This Question is Closed

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0first, to get the measure of angle B, use the law of sine : a sinB = b sinA sinB = b sinA/a = 24*sin61°/23 = .... ?

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0after u got the value of sinB, take arc(sin) to get angle B and dont forget use ur calculator :)

Ambition
 one year ago
Best ResponseYou've already chosen the best response.0@RadEn calculator is broken

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0well, in my laptop it says the value of sin61 = 0.874

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0so, what 24 * 0.874° / 23 is = ...

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0hehe, used calculator yea ?? :P

Ambition
 one year ago
Best ResponseYou've already chosen the best response.0@RadEn no just used pen and paper

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0cool, it is hard for me :)

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0okay, then we have to fine angle B sinB = 0.192 B = arc(sin(0.192)) = 11.069 degrees = 11.07 deg (it is nearest)

Ambition
 one year ago
Best ResponseYou've already chosen the best response.0@RadEn find if there is one or two triangles

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0i think it is just one triangle, by verify the measure of angle C C = 180  (A+B) C = 180  (61+11.07) C = 180  72.07 C = 107.93 degrees only one possible for angle C

RadEn
 one year ago
Best ResponseYou've already chosen the best response.0do u need the length of side c ??
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.