If radius of a circle is increased by 30% then its area is increased by -

If radius of a circle is increased by 30% then its area is increased by -

If radius of a circle is increased by 30% then its area is increased by - ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Ahsanur Rahman

40%

70%

50%

69%

0 13

Institution: SONALI BANK LTD Exam: অফিসার (ক্যাশ) [মুক্তিযোদ্ধা] ২২. ০২. ২০১৯ ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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