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stich3 [128]
3 years ago
12

Which of the following sets of measurements CANNOT represent the three side lengths of a triangle? A 3 cm, 3 cm, 3 cm B 3 cm. 4

cm, 5 cm C 3 cm, 5 cm, 7 cm D 3 cm, 6 cm. 9 cm​
Mathematics
1 answer:
umka21 [38]3 years ago
7 0

Answer:

<h2><em><u>D. 3 cm, 6 cm. 9 cm</u></em></h2>

Step-by-step explanation:

As here,

3 cm + 6 cm = 9cm. = 9cm

And as we know,

<em><u>According</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>Triangle</u></em><em><u> </u></em><em><u>Inequality</u></em><em><u> </u></em><em><u>Property</u></em><em><u>, </u></em>

<em><u>Measurement</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>any</u></em><em><u> </u></em><em><u>two</u></em><em><u> </u></em><em><u>sides</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>triangle</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>always</u></em><em><u> </u></em><em><u>greater</u></em><em><u> </u></em><em><u>than</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>third</u></em><em><u> </u></em><em><u>side</u></em><em><u>. </u></em>

<em><u>But</u></em><em><u> </u></em><em><u>here</u></em><em><u>,</u></em>

Sum of two sides is same as the third side,

So,

<em><u>Option D is the required answer. </u></em>

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Answer:

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If not then the other way is

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Step-by-step explanation:

The GCF of 10a^3b and -6a^2b^2 is 2a^2b

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Step-by-step explanation:

We can first find the fraction

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We know that percent is out of 100 so multiply the top and bottom by 100

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2 years ago
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zepelin [54]

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When you square root a perfect square, you will get a plus/minus result:


\sqrt{25} = \pm 5


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The other solution to this answer is x = -5.

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vova2212 [387]

Answer:

The third option is the correct statement.

Step-by-step explanation:

Here, we have to select the statement from the four options that explain how we can use coordinate geometry to prove the opposite sides of a quadrilateral are congruent.

From my point of view, the third option is the correct statement.

It gives, first we have to calculate the length of each of the opposite sides using the distance formula and then they have to be equal to prove the opposite sides are equal. (Answer)

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attashe74 [19]

Answer:

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