Math, asked by ananyatw1364, 1 year ago

एक भुजा में k% की वृद्धि होने से वर्ग के क्षेत्रफल में 69% की वृद्धि हो जाती है तो k का
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Answers

Answered by Anonymous
7
69. ho. yar. .......
Answered by dkpdineshkumarpatel
0

Answer:

30

Step-by-step explanation:

let one side of square is 10

then area of square is 100

how

10 * 10

69 persent increase

is 169

which number is multiplied by 5wo tyme to get 169

is 13

so 30 persent is answer

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