Answer:
The area of the semi-circle is 35.8 cm².
Step-by-step explanation:
The length of the arc is given by:
(1)
Where:
s: is the length of the arc of semi-circle = 15 cm
r: is the radius
θ: is the angle in radians
Since we need to calculate the area of the semi-circle, the angle is:
From equation (1) we can find the radius:
Now, the area of the semi-circle is:
Therefore, the area of the semi-circle is 35.8 cm².
I hope it helps you!
Volume of a cylinder = π (radius)² (H)
Radius = 1/2 of the diameter = 1 inch
Volume = π (1)² (6) = 6 π = <u>18.8 cubic inches</u> (rounded)
But have you ever seen a soda can that's only 2 inches in diameter ? ?
11 feet 1 inches high. Add up all the feet, 4 + 3 + 2 = 9 feet. Add up all the inches 8 + 10 + 7= 25. If 12 inches are in a foot, there’s 2 feet in 25 with a remainder of 1 inch. Add 9 feet + 2 feet= 11 feet and 1” which is the remainder of the 25”.
A and B
A chord connects two points on a circle which means it is a line segment and not a line
Answer:
B the function is nonlinear
Step-by-step explanation: