Answer:
10
Step-by-step explanation:
c²=b²+a²=100
so
c=10
jjthj
To find:
The division of the polynomial.
Solution:
The division in given in the image below:
Thus, the result is:

Option D is correct.
Answer:
(C) r=5.2 in
Step-by-step explanation:
firstly, we will draw diagram
we know that
centroid divides altitude into 2:1 form
so, we get

now, we can plug
h=7.794


so, option-C...............Answer