Mathematics for IGCSE & O level - Mensuration (Section 7 - No. 46)
A rectangular garden is 10 meters long and 7 meters wide. How many meters of fencing are needed to enclose the garden?
17 meters
34 meters
70 meters
7 meters
ব্যাখ্যা
Perimeter = 2*(10 + 7) = 34