For area count how many squares : 12 whole squares + 3 whole squares( that are made of 6 half squares)= altogether 15 square
15*9=90+45=135 yd²
to find perimeter you need to count sides
4+1+2+1+2+3+1/2+2+(1/2+1/2)+2+(1/2+1/2)+2+1/2+2+1=
=10+4+10+1= 25 yd
Given:
Circular racetrack with a diameter of 1/2 mile
Find: how far does a car travel in one lap around the track?
We need to find the circumference of the racetrack.
Circumference is multiplying pi to the diameter of the racetrack.
Circumference = 3.14 * 1/2 mile
Circumference = 3.14/2 mile
Circumference = 1.57 miles rounded to the nearest tenth is 1.60 miles.
Answer:
s
Step-by-step explanation:
<span>12 divided 2 times 2 ^ 3 equals 48</span>
23(0.05)= 1.15
23-1.16
21.85
21.85(1.5)
22.9425
About 22.94