Q 1: Area of square: 4a a^{2} 2(l+b)

Q 2: Circumference of a semicircle: pi*r + 2*r pi*r^{2} pi*r

Q 3: Area of a rectangle: 4a lb a^{2}

Q 4: Area of a semicircle: 2*pi*r pi*r^{1} 1/2*(pi*r^{2})

Q 5: Diamater of a circle: 2*pi*r 2(l+b) 2r

Q 6: Area of triangle: 1/2 bh lb 4a

Q 7: Area of a circle: 2*pi*r^{2} pi*r^{2} pi*r

Q 8: Circumference of a circle: 2*pi*d 2*pi*r pi*r^{2}

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

