Rekha has 15 square colour papers of sizes 10 cm, 11 cm, 12 cm,..., 24 cm. How much area can be decorated with these colour papers?
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Answer:
4,615 cm²
Step-by-step explanation:
Area of all 15 square papers= 100, 121, 144, 169, 196, 125, 256, 289, 324, 361, 400, 441, 484, 529, 576
sum of all Areas = total Area that can be decorated
= 4,615 cm²
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