Same chapter3 marksDifficulty: Medium
Find the area of an equilateral triangle of side 12 cm.
Area and Perimeter of Plane Figures
3 marksDifficulty: Medium
Find the area of a trapezium whose parallel sides are 12 cm and 8 cm and whose height is 5 cm.
Original Khojo Papers practice question — not from a past board paper.
Answer
50 cm2
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
Area = ½ × (sum of parallel sides) × height = ½ × 20 × 5 = 50 cm2.
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