Question

(iii) circumference of base = 1.32 m, height = 25 cm
How many cubic metres of earth must be dug out to sink a well 16 m in depth
and 7 m in diameter?​

Answer 1

HI DEAR,

ANSWER:- 1.32×25×1/7

= 33×1/7

= 4.17428571 (answer)

PLZ MARK AS BRAINLIST ANSWER

Answer 2

Answer:

=1.23×25×1/7

=33×1/7

=4.17428571

is your right answer