- A6
- B8
- C12
- D10
Step-by-Step Solution
The diagonals give 4 quarters and 4 halves, 8. The extra line cuts the top and bottom quarters into 2 each, 4 more. Total .
Answer: C) 12
A parallelogram has both diagonals, and a line through the centre joins the midpoints of its long sides. How many triangles are there?
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