What is the area of a semicircle of radius 4r? Share with your friends Share 0 Shruti Tyagi answered this Dear student, Area of semi circle=πr22putting radius=4rArea of semi circle=π4r22=π×4r×4r2=8πr2 Regards 1 View Full Answer Jigeesha Kanchan answered this 25.135cm -1 K. Madhusudan answered this 25.135 cm -1 Thithu Lily answered this how yoy got it???? 0 Thithu Lily answered this you 0
