Question

shalini has to cut out circles of diameter 5/4 cm from an aluminium strip of dimensions 35/4 cm by 5/4 cm. How many full circles can shalini cut?Also calculatethe wastage of the aluminium strip.

Answer 1

How many full circles can Shalini cut? ... cut? Also calculate the wastage of the aluminium strip. ... Area of Aluminum strip = 35/4 cm * 5/4 cm = 35*5 / 4*4 = 175/16 cm²