base = 5
height = 4
hypotenuse = sqrt ( 5^2 +4^2) = sqrt(25+16) = sqrt(41)
5+4 = 9
so perimeter = 9+ sqrt(41)
answer is the 3rd one.
Answer:
A. 15π mi
Step-by-step explanation:
First find the circumference
C = 2*pi*r
C = 2 * pi*18
C = 36pi
The arc is 150 degrees
The fraction of the circle is
150/360 = 5/12
Multiply this by the circumference
5/12 * 36 pi
15 pi
Answer:
Step-by-step explanation:
Development of small motor skills is so important because it gives them the ability to to pick up toys and play with them. It also gets them ready to hold a pencil and to write, as well as to maintain a good sense of hand-eye coordination.
Step-by-step explanation:
Addition of the Marbles =11
11/2=2.2
