Answer:
56.55
Step-by-step explanation:
C=2πr=2·π·9≈56.54867
Answer:
Property of Addition
Step-by-step explanation:
Answer: 18 cm^2
Step-by-step explanation:
There are four equal triangle and a rectangle.
Formula of a rectangle = b * h = 2*3 = 6
Formula of triangle =
but there four of them so we times them by 4, this leaves us with 2 (b * h) = 2(2*3) = 12
Area of pentagon = area of all triangles + rectangle
Area of pentagon = 12 + 6 = 18
Hope this helps.
Yes you did it correctly but change problem 5’s denominator on the right to a 6
Answer:
$9257.5
Step-by-step explanation:
plug into the equation known variables