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 one year 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?
 one year 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?

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

xoxox123
 one year 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
 one year 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 \( Area = \large \frac{15*2.45}{2}\)

xoxox123
 one year ago
Best ResponseYou've already chosen the best response.0so your answer would be 18.375 ?

xoxox123
 one year ago
Best ResponseYou've already chosen the best response.0is this in radical form ??

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

xoxox123
 one year 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
 one year ago
Best ResponseYou've already chosen the best response.0There I showed u above

xoxox123
 one year ago
Best ResponseYou've already chosen the best response.0ok so can u tell me the final answer ?

xoxox123
 one year ago
Best ResponseYou've already chosen the best response.0i dont have that sqrt sign on my keyboard
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