Answer:
Firstly find the area of the square and then the area of the two triangles and then plus it. That's what I think I tried
C=5/9 (62-32)
c=(5/9)*30
c= 150/9
c=16.666....
so c=16.6
Answer:
-5/4 or -1.25
Step-by-step explanation:
we use the long division method to find the answer goodluck
Answer:
8 - 
Step-by-step explanation:
For this problem you have to use the 45-45-90 triangle theorem and 30-60-90 theorem.
For 45-45-90, the isosceles sides = 4, so the hypotenuse of the 30-60-90 triangle is 4 times 2, which is 8. If x is 8, then since y is the side across from the 60 angle, y is
. Since this really can't be simplified after y is subtracted from x, the final answer is just 8 -
.