Remember that the formula for the sum of the interior angles within a regular polygon is:
, where
is the number of sides that the polygon has
Thus, the sum of the interior angles of a pentagon is .
The answer is 540 degrees.
What number added to four, is twelve? 4 8 12 16
1 answer:
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Answer:
Step-by-step explanation:
The volume of the metal cuboid = length x width x height = 16 x 8 x 3 = 16 x 24 = 384 cm^3
If this same cuboid is going to be reshaped, then
The volume of the cuboid = The volume of the cube
Therefore,
l^3 = 384
l =
l = 7.268..
l = 7.27cm ( 2dp)
Hope this helps.