Math, asked by navjotkumar, 1 month ago

find the area of crossing road​

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Answers

Answered by Anonymous
1

Answer:

area of crossroad is R1 plus R2

that is 240m²+ 400m²

640m² is the required answer

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Answered by itzsoftboy5
2

Answer:

sorry don't know sis/bro

Step-by-step explanation:

When 3 is added to 7 times a number the sum becomes 31. find that number? x=9

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