plz answer 43 question with steps compulsory
Attachments:

Answers
Answered by
1
given circumference of circle = 100 cm
let diameter of circle be d
thus
πd = 100
d = 100/π cm
largest square inscribed in circle will have its diagonal of the length same as that of diametre
so let's say side of square be a
diagonal = √2a
diameter = diagonal
100/π = √2a
a = 50√2/π cm
thus option b is correct
let diameter of circle be d
thus
πd = 100
d = 100/π cm
largest square inscribed in circle will have its diagonal of the length same as that of diametre
so let's say side of square be a
diagonal = √2a
diameter = diagonal
100/π = √2a
a = 50√2/π cm
thus option b is correct
Answered by
1
let the radius of circle = r cm
circumference of circle = 2πr
= 100 = 2 . π . r
= 100/2π = r
= r = 50/π CM.
diameter = 2r = 100/π CM.
let the side of square = x cm
then by Pythagoras theorem ,
= AB2+BC2 = AC2. (diagonal of a square = diameter of circle).
= x2+x2 = (100/π)2
= 2x2 = 10000/π2
= x2 = 5000/π2
= x = 50√2/π CM.
circumference of circle = 2πr
= 100 = 2 . π . r
= 100/2π = r
= r = 50/π CM.
diameter = 2r = 100/π CM.
let the side of square = x cm
then by Pythagoras theorem ,
= AB2+BC2 = AC2. (diagonal of a square = diameter of circle).
= x2+x2 = (100/π)2
= 2x2 = 10000/π2
= x2 = 5000/π2
= x = 50√2/π CM.
Attachments:

Similar questions