Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
Answer:
the answer is 18 cm
Step-by-step explanation:
We know that
A line tangent to a circle is perpendicular to the radius to the point of tangency.
so
<span>Line ef is </span>perpendicular to the segment gh
hence
Triangle FHG is a right triangle