Can a triangle be formed with the sides lengths of 7 cm, 5 cm and 12 cm?
1 answer:
Answer:
NO because 7+5=12
The sum must be larger (not equal to) the longest side. If it's exactly the same, there's no room to for the shorter two sides to angle up to form a triangle.
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1/4 = 0.25 0.25+ 5 + 5.25 120 /5.25 = 22.9 pieces
Answer:
C
Step-by-step explanation:
It is a isosceles triangle as two of the sides are equal, denoted by a line going though two of the sides
<h3>Answer</h3>
False
<h3>Explanation</h3>
Here is a counterexample:
Let x = 3. Then
but
So these expressions are not equivalent
4+6/3-14/7
=4+2+2
=10
The anwser is 10
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Step-by-step explanation: