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xoxox123
Group Title
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
 one year ago
xoxox123 Group Title
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
 one year ago

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campbell_st Group TitleBest 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.
 one year ago

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

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

xoxox123 Group TitleBest ResponseYou've already chosen the best response.0
I dont have a calculator to find the sqaure root can someone do it please ?
 one year ago

swissgirl Group TitleBest 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 \( Area = \large \frac{15*2.45}{2}\)
 one year ago

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

swissgirl Group TitleBest ResponseYou've already chosen the best response.0
yess aproximately
 one year ago

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

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

xoxox123 Group TitleBest ResponseYou've already chosen the best response.0
what is the area of this triangle in radical form? in the question it says this so how would i write this ?
 one year ago

xoxox123 Group TitleBest ResponseYou've already chosen the best response.0
for the answer
 one year ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.0
There I showed u above
 one year ago

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

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