3 years ago

Find the perimeter of DEF

Mathematics

1 answer:

Leno4ka [110]3 years ago

4 0

Answer:

36.5 units

Step-by-step explanation:

when finding perimeter you add the length of all sides.

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▹ Answer

▹ Step-by-Step Explanation

$\frac{1}{4} + \frac{1}{10} \\= Common denominator is 20\\\\\frac{1}{4} = \frac{5}{20} \\\\\frac{1}{10} = \frac{2}{20} \\\\\frac{5}{20} + \frac{2}{20} \\\\= \frac{7}{20}$

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