35
area of triangle is (base X height)/2
so it would be (14 X 5)/2
which is 70/2
which is 35
Answer:
70%
Step-by-step explanation:

<u><em>Calculate</em></u>
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<u><em>Cross out the common factor</em></u>
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<u><em>Multiply a number to both the numerator and the denominator</em></u>
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<u><em>Write as a single fraction</em></u>
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<u><em>Calculate the product or quotient</em></u>
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<u><em>Calculate the product or quotient</em></u>
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<u><em>Rewrite a fraction with denominator equals 100 to a percentage</em></u>
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%
<em>I hope this helps you</em>
<em>:)</em>
5 would be the answer to it
An equilateral triangle has 3 equal sides. Since one side is 14 cm, then all sides are 14 cm. You multiply 4 by 3 and you get your answer.
14*3=42. The perimeter is 42cm.