Answer:
2.5
Step-by-step explanation:
you can use pythag theorem and divide c by two:
-3^2+4^2=c^2
9+16= 25
c=5
however, 5/2=2.5
Answer:
238
Step-by-step explanation:
Four hundred eighty-five thousand eight hundred thirty
I believe it should be 1296 squared inches
Answer:
option A, x² = 12
Step-by-step explanation:
In this question a secant has been drawn from an external point, bisecting the circle in two parts, one is 6 and second is 2 units.
From the same point a tangent has been drawn of length = x
By theorem of secants and tangent.
x² = 6 × 2 = 12
Therefore, option A, x² = 12 is the answer.
