A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
really need HELP!!! The formula for that area of a triangle is A = 1/2}bh. If the base is 5\sqrt 3 and the height is \sqrt {18} , what is the area of this triangle in radical form?
anonymous
 3 years ago
really need HELP!!! The formula for that area of a triangle is A = 1/2}bh. If the base is 5\sqrt 3 and the height is \sqrt {18} , what is the area of this triangle in radical form?

This Question is Closed

campbell_st
 3 years ago
Best ResponseYou've already chosen the best response.0\[Area = \frac{1}{2} \times \frac{5}{\sqrt{3}} \times \sqrt{18} = \frac{1}{2} \times 5 \times \sqrt{\frac{18}{3}}\] simplify the fraction inside the radical for the answer.

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.1@campbell_st Perhaps the poster meant this: \(A = \dfrac{bh}{2} \) \(A = \dfrac{5 \sqrt{3} \times \sqrt{18} }{2} \)

campbell_st
 3 years ago
Best ResponseYou've already chosen the best response.0well if thats the case its \[Area = \frac{5 \times \sqrt{3 \times 18}}{2}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I dont have a calculator to find the sqaure root can someone do it please ?

swissgirl
 3 years ago
Best ResponseYou've already chosen the best response.0\(Area = \large \frac{5* \sqrt{54}}{2} = \frac{5* \sqrt{9*6}}{2}=\frac{15\sqrt{6}}{2} \) If you would not like the sqrt in your answer thennn \( \sqrt{6}\) is approximately 2.45 sooo \( Area = \large \frac{15*2.45}{2}\)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0so your answer would be 18.375 ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0is this in radical form ??

swissgirl
 3 years ago
Best ResponseYou've already chosen the best response.0nooooooo Radical form is what I showed above \( Area = \large \frac{15\sqrt{6}}{2}\)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0what is the area of this triangle in radical form? in the question it says this so how would i write this ?

swissgirl
 3 years ago
Best ResponseYou've already chosen the best response.0There I showed u above

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok so can u tell me the final answer ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i dont have that sqrt sign on my keyboard
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.