To find the area, move each semicircle to fill up the square, you'll see there are three squares, each with an area of 4*4=16, so the total area is 3*16=48
Now the perimeter:
the perimeter of a circle is π times the diameter.
perimeter of each semicircle: (1/2)π*4=2π
there are altogether 6 arches and two straight sides, so the total is
2π*6+4*2=12π+8
the area is 48 square units, the perimeter is 12π+8 units.
6x-25 six and a number(x) decreased by 25
Graph using the end point and a few selected points.
x|y
0|0
1|2
2|2.83
Answer:
x = -5
Step-by-step explanation:
- Subtract 3 from each side, so it now looks like this: 2x = -10
- Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x = -5
I hope this helps!
Answer:
Sure it gonna be 10.99 units
Step-by-step explanation:
OK so u have to
So ur radius is de r=7
Then continue and u shld get 10.99......
