Answer:
It would take them 12 minutes.
Step-by-step explanation:
Perimeter is the total length of all sides. 72 divided by 4 equal sides of a square will give you the value of a. 72 divided by 4 is 18. The value of a is 18 yards.
Its 4 centimeters :
4x2=8+3=11 so AD is 11 and AB is 4
since its perimeter you need it from each side and parallelograms have congruent opposite sides so 11+11+4+4=30 ;)
First, convert the percentage into a decimal by removing the % sign and dividing by 100.
40% => 0.4
The word 'of' in mathematics can mean multiplication.
0.4 * 126 = 50.4