A rectangular piece is 20 m long and 15 m wide . From its four corners , quadrants of radius 3.5 m have been cut . Find the area of the remaining part
Answers
Answered by
4
area of rectangle = 20 * 15=300
area of 1 quadrant =1/4*π*3.5=1/4*22/7*35/10=11/4
area of 4 quadrant =11/4*4=11
remaining area =300-11=289(ans)
hope it helps
plz mark me
area of 1 quadrant =1/4*π*3.5=1/4*22/7*35/10=11/4
area of 4 quadrant =11/4*4=11
remaining area =300-11=289(ans)
hope it helps
plz mark me
Similar questions