question number 17plzzzzzzzzzzz
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lavsan0:
give answers number 18also
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hiiiii friends......
here is your answer......
hope it help you
hiiii here is your answer
each side of the triangle=a cm.
then, it's height=[√3/2×a]
so, √3/2×a=9cm
a=9×2/√3=(6×√3)cm
so, area = (√3/4a^2)sq unit
(√3/4×(6×√3)^2cm^2
=√3/4×108=√3×27=46.76
here is your answer......
hope it help you
hiiii here is your answer
each side of the triangle=a cm.
then, it's height=[√3/2×a]
so, √3/2×a=9cm
a=9×2/√3=(6×√3)cm
so, area = (√3/4a^2)sq unit
(√3/4×(6×√3)^2cm^2
=√3/4×108=√3×27=46.76
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will you be a friend of me for math
give answer number 18also
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