An equilateral triangle of sides 3 inch each is given. How many equilateral triangles of side 1 inch can be formed from it?
Choose the correct choice:
A) 8
B) 9
C) 10
D) 11
E) 12
volume of equilateral triangle = 1/2*bh (b base, h height)   volume of 3 inch Eq tri =1/2*3*20598 = 1/2*1*.866*N(volume of 1 inch eq tri and N is no of 1 inch triangles9   so ans is 9 ANSWER:9
<result>B</result>
An equilateral triangle of sides 3 inch each is given. How many equilateral triangles of side 1 inch can be formed from it?