Answer:
1cm
Step-by-step explanation:
1 mm = 1cm
This is Right answer
Answer:
6.28
Step-by-step explanation:
1/2 x 3.14 x 2^2 = 6.28
U should know the area of rectangle is w*l
if we increase it by double or times 2 its area will be
A=2w*2wl
A=4wl
area would be 4 times of original one
Now u can get the answer
Answer:
a=6 b=4 z=2
Step-by-step explanation:
