To get perimeter you add all the sides together. You have 2 sides of 10ft, one side of 8ft and then the half circle. To find the arc length of the half circle you would do 1/2(2πr) which would give you πr. R=4ft since the diameter is 8ft. So you would add 8,10,10 and 4pi. If it wants an exact answer it would be 28+4pi. If it wants an approximate answer it would be 40.6ft
Answer:
a=148.50
b=0.045
c=8
Step-by-step explanation:
i just took the quiz on edgeunity
Answer:
0.35
Step-by-step explanation:
To find the mean you add all the numbers up and you divide that answer by how many numbers you have used to add.
Answer:
6(4x+3y)
Step-by-step explanation:
24 and 18 have a HCF of 6, so yeah
Answer: theirs is no question
Step-by-step explanation:
