Math, asked by uhana, 1 year ago

find the perimeter of sqare whose area is 1.69

Answers

Answered by Anonymous

let side of square be a since area = a^2 =1.69=169/100=(13/10)^2
thus a=1.3
since perimeter =4a
=4*1.3=5.2

02020divaynshu: you did same mistake i have did

02020divaynshu: point mistake see my one

Anonymous: i have seen yours which is wrong

Anonymous: mine is correct

Answered by 02020divaynshu

side willl be 1.3 cm and perimeter will be 5.2cm

Attachments:

Anonymous: wrong answer

02020divaynshu: nope his ans is wrong i have verified from google

Anonymous: ohh

Anonymous: bt ur answer is wrong

02020divaynshu: see on google

Anonymous: because square root of 1.69 is 1.3 not .13

02020divaynshu: use your common sense how can perimeter be grater than area

02020divaynshu: sorry u r correct

Anonymous: but acc to formula answer is correct

Anonymous: its okk

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