SOLUTION: If anyone could help me with these four questions that would be great! https://gyazo.com/6a0ac7884f202056253bb3f66e2aad45

Question 1043887: If anyone could help me with these four questions that would be great!
https://gyazo.com/6a0ac7884f202056253bb3f66e2aad45
Found 2 solutions by Alan3354, rothauserc:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The 1st question is T or F.
You have to know that.
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Knowing the answer to the 1st question answers the 2nd question.
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#3, the hypotenuse is the longest side of a right triangle.
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Help and tutoring is not doing it for you, it's showing you how to do it.
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
1) False
The sum of any two sides of a triangle must be greater than the third
:
2) False
see 1) explanation and note that 5+6 < 12
:
3) False
hypotenuse of a right triangle is the longest side
:
4)
diagonals bisect each other, therefore OB = 8 and BD = 16
a = 6, b = 12
:
we have the following relationship between the diagonals and the sides of a parallelogram
:
BD^2 + AC^2 = 2(6^2 + 12^2)
:
256 + AC^2 = 2(180) = 360
:
AC^2 = 104
:
AC = 10.20
:
************************************
False
16(BD) is not greater than 10.20(AC)
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