Draw the following regularly shaped figures on a graph sheet and find their area by the graphical method. Also, find their area using appropriate formula. Compare the results obtained in two methods by tabulating them.
A. A rectangle whose length is 12 cm and breadth is 4 cm.
B. A square whose side is 6 cm.
C. A circle whose radius is 7 cm.
D. A triangle whose base is 6 cm and height is 8 cm.
Answer:A
Draw the following regularly shaped figures on a graph sheet and find their area by the graphical method. Also, find their area using appropriate formula. Compare the results obtained in two methods by tabulating them.
A. A rectangle whose length is 12 cm and breadth is 4 cm. B. A square whose side is 6 cm. C. A circle whose radius is 7 cm. D. A triangle whose base is 6 cm and height is 8 cm.