write true or false with reason the sum of Any two sides of a triangle is less than the third side
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Answered by
5
Answer:true it is because hypotenuse is always the longest side.
Step-by-step explanation:
ChillGuy:
no bro, it should be false, sum of two sides (a+b) is greater than third side, it is a property of ∆
I guess it is true.
If you see the pythagoras theorem then...
it can be equal
Well but its true
hmmm
Answered by
2
Answer:
It is true because of the proof given below
Step-by-step explanation:
Cut off AD = AB, join BD
2 = 4
Exterior 1 > 4 (exterior angle is greater than each of the interior angles)
Exterior 2 > 3
1 > 3
BC > DC (side opposite greater angle is greater)
BC > AC - AD (DC = AC - AD)
BC > AC - AB (AD = AB)
BC > AC - AB < BC
Similarly, BC - AC < AB and BC - AC < AC
Hence, the difference of any two sides of a triangle is less than the third side.
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