The area of squared classroom is 31.36m2. Find the length of its side.
a) 5.6 m
b) 5.3 × 6.2
c) 5.1 × 6.2
The area of a square garden is 4624 square kilometers. What is the length of its side?
a) 63
b) 68
c) 72
d) 97
In a garden, 676 trees are planted in rows in such a way that the number of rows equal to the number of trees in a row. How many trees are there in each row?
a) 24
b) 25
c) 26
d) 27
The area of square shaped farm is 6400m2. What is the perimeter of the farm?
a) 80m
b) 320m
c) 128m
d) 240m
The area of a squared garden is 121 yd2. What is the length of its side?
a) 11yd
b) 22yd
c) 484yd
d) 22yd
Area of a square field is 1600 m2. How much long wire is required for its boundary?
a) 40
b) 80
c) 120
d) 160
