Answer:
C = 10
Step-by-step explanation:
Find the last side of the triangle using the Pythagorean theorem.

You have a and b already, a = 6, b = 8

solve this to get

C = 10
Apply the same to the other 2 triangles. C is your longest side!
Answer:
Step-by-step explanation:
Your answer should be -x+3
The answer is 28. My answer is correct. 7, 14& 21 can't be the LCM son the answer should be 28.
Answer: C
ABCD may or may not be a parellolgram. Line BD bisects line AC, however we cant figure out if line AC bisects line BD.