- A240
- B130
- C110
- D120
Step-by-Step Solution
Rectangle area = sq cm. The diagonal divides it into two equal triangles, so each has area sq cm.
Answer: D) 120
Anita cuts a rectangular sheet of paper measuring 20 cm by 12 cm along one of its diagonals.
This produces two identical triangles.
What is the area of one of these triangles?
Class 7Area of TrianglesPerimeter and Area
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