It is given that, 45/360 * πr² = 32π
1/8 * πr² = 32π
πr² = 256π
r² = 256
r = √256
r = 16
In short, Radius of the Circle would be 16 cm
Hope this helps!
Answer:
1st. 4
2nd. 20
3rd. 2
Step-by-step explanation:
they were all easily multiplied or divided by 4...sooooooooooo
the equation (if you need it) is x*4=y
Answer:
C. 128 cells
Step-by-step explanation:
The circumcenter of a right angled triangle is midpoint of the hypotenuse side.
Determine the midpoint of the hypotenuse.
For y coordinate,
So, circumcenter of triangle is,
Use the following:
HI = (1/2)(KL + MN)
5x + 2 = (1/2)(4x + 1 + 27)
5x + 2 = (1/2)(4x + 28)
5x + 2 = 2x + 14
5x - 2x = 14 - 2
3x = 12
x = 12/3
x = 4
However, the value of x is not the distance KL. We now evaluate KL at x = 4.
KL = 4x + 1
KL = 4(4) + 1
KL = 16 + 1
KL=17
The answer is choice D.