Question

Fill in the green box.

Answer 1

Answer:

y=6

solution,

Similar Right triangles:

$\frac{c}{h} = \frac{h}{d} \\ {h}^{2} = cd \\ {y}^{2} = 4 \times 9 \\ {y = 36 }^{2} \\ y = \sqrt{ {(6)}^{2} } \\ y = 6$

Hope this helps..

Good luck on your assignment..