Скачать или смотреть Exercise 4.2 Class 8 Maths New course 2022| Ex 4.2 unit 4 Square Root New course 2022 kpktb, PTB p-1

In this vedio I have Solved Exercise 4.2 unit 4 Square Root and Cube Root Class 8 Mathematics New Course Single National Curriculum 2022 and 2023 kpk and Punjab Textbook.
Exercise 4.2 Unit 4 Class 8 Maths
Question 1:
There are 102400 chairs in a hall arranged in such a
way that the chairs in each row are equal to the
total number of rows. Find the number of rows.
Question 2 :
The area of a rectangular field is equal to the area of another square shaped
field. Find the length of the square shaped field if the length and width of the
rectangular field are 675 m and 147 m respectively.

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Find the length of the square shaped masjid if its area is 722,500 square meter.
The length and width of a rectangular plot is
500 m and 125 m respectively. If a square shaped
plot has the same area as the rectangular plot, find
the cost of fencing the square plot at the rate of
Rs 150 per metre.