Question

i will mark him as brainlist, who will solve this

Answer 1

I hope it will help, please mark as brainlist answer.

Answer 2

Area of equilateral triangle = 16√3

=) √3/ 4 * side^2 = 16√3

=) side^2 = 64

=) Side = 8cm

Since square have same side as equilateral triangle.

Hence Area of square = 8^2 = 64cm^2

Since Area of rectangle = 3* area of square = 3* 64 = 192 cm^2



Hence BC * DC = 192

=) BC = 192/8

= 24cm.

It means BG= BC - CG

= 24cm - 8cm

= 16cm

Hope it's helpful to u.