Answer:
Area = 20.28 cm^2
Perimeter = 16.28 cm
Step-by-step explanation:
The figure is composed of a half circle and a rectangle,
The circle has a diameter of 7 - 2 - 1 = 4cm and the rectangle is of side 2 cm and 7 cm.
Therefore the area is :
Area = A rectangle + Acircle/2 = 2*7 + pi*r^2/2 = 20.28 cm^2
The perimeter is :
Perimiter = 1 + 2 + 7 + Pcircle/2 = 1 + 2 + 7 + 2*pi*r/2 = 16.28 cm
Answer: 20
Explanation:
1/6 of 120
(1/6)(120) or 120/6 = 20
9x-10=5x+38
4x=48
X=12
So 9x-10=9(12)-10=108-10=98 degrees
And 5x+38=5(12)+38=60+38=98 degrees
First let’s convert the 2.9 feet into inches which is 34.8in now let’s get the day into hours which is 24 now we can divide the inches to make them into one hour instead of