Use the Pythagorean Theorem
a^2 + b^2 = c^2
a and b are the legs, and c is the hypotenuse
You have 10 and 13 for the legs so
10^2 + 13^2 = c^2
Simplify
100 + 169 = c^2
269 = c^2
c is about 16
4 is the point of a true question in the test
Since NO=NP (as seen by the 2 lines next to each other), we get
17=5x-6. Adding 6 to both sides, we get 23=5x and by dividing 5 on both sides we get x=23/5
It’s 45, as the equation for a parallelogram is A= bxh, and 9x5 is 45
