Answer:
c. 122.1 cm
Step-by-step explanation:
so l * w +
since 6 cm is the diameter
6/2 = 3
the radius (or r) is 3
so 18 * 6 +
108 +
108 +
108 + 14.13 = 122.13
simplified: 122.1 cm
hope this helps:)
HURRY HELP ME PLEASE
2 answers:
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check the picture below.
so, when we have a line from a 90° angle running perpendicular to the opposite side, like in this case, we end up with three similar triangles, a large one containing the other two, a medium and a small one.
now, using the sides proportions as you see there, of the small and large one, we get that much.
