Which of the following represents 9! A. 9 B. 9*8*7*6*5*4*3*2*1 C. 9+8+7+6+5+4+3+2+1
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Answer:
Step-by-step explanation:
Given
Shape: Rectangle
Diagonals: AC and BD
Required
Determine BD
From the question, we understand that the shape is a rectangle and its diagonals are AC and BD
Every rectangle has 2 diagonals, both of which are equal.
This implies that:
Recall that:
Hence,