||a|| is called the norm of a. The answer is square root of 58. Hope it helps
Please help me asap will give brainliest
1 answer:
You might be interested in
Area of pond:
A=
r=1,5m
A=3,142*1,5*1,5=7,0695
Area of pond with path
B=
r=50 cm+1,5m=0,5m+1,5m=2m
B=3,142*2*2=12,568
Area of path:
12,568-7,0695=5,4985=5,50