7sqrt = 49 since the base is a square.
49 x 2 = 98 - since there's 2 of those identical squares.
7 x 5 = 35 - area of the rectangular face.
35 x 4 = 140 - since there's 4 of those faces.
140 added by 98 is 238.
So answer is B.
Answer:
<m is equal to the measure of <Z
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The simplified expression is 6+3i
7.8 should be it, i am so sorry if its wrong hope it helps if its correct!
