Answer:
Pythagorian theorem:
7^2=13+b^2 -> b^2=49-13=36
The square root of 36 is obviously 6.
So, the other leg has a length of 6 inches
Step-by-step explanation:
3pi/2. The unit circle is 2pi
Type surface area of a triangular prism on google for a calculator
or height X Base side A X base side B X base side C
the base is the triangular side the height is the long part
The answer for your problem is letter B
x=-2 + 2i
I hope its useful :)