A community for students.
Here's the question you clicked on:
 0 viewing
 2 years ago
If two sides of a triangle are 9 cm and 15 cm in length, which COULD be the measure of the third side?
 2 years ago
If two sides of a triangle are 9 cm and 15 cm in length, which COULD be the measure of the third side?

This Question is Closed

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.0if we divide both sides by 3 we have 3 and 5 this is a triangle 3?5

dedderick
 2 years ago
Best ResponseYou've already chosen the best response.0ok how do i find the missing number

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1359994377977:dw pythagoras

itsmeeQUENNIE
 2 years ago
Best ResponseYou've already chosen the best response.0yes ,, he's right .. use the pythagorean theorem to solve that triangle ..

itsmeeQUENNIE
 2 years ago
Best ResponseYou've already chosen the best response.0no .. it's not the equation ..

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.015^2=9^2+x^2 22581=x^2 144=x^2 x=12

Jonask
 2 years ago
Best ResponseYou've already chosen the best response.0in normal cases you cud use the rate of a 345 triangle we noticed that we have 3?5 so its 345 hancere verse the calculation made b4 by multiplying by 3 4(3)=12
Ask your own question
Sign UpFind 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.