3 years ago

Find the missing side length.

Mathematics

1 answer:

Dmitry [639]3 years ago

8 0

Answer:

4 cm, if you subtract 9 from 13 you get four.

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lisov135 [29]

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3 years ago

What is the value of y?

mojhsa [17]

<h2>QUESTION:- What is the value of y?</h2>

<h2>ANSWER:- </h2>

SUM OF ALL INTERIOR ANGLE = 180

$y + y + 72 = 180 \\ 2y + 72 = 180 \\ 2y = 180 - 72 \\ 2y = 108 \\ y = \frac{108}{2} \\ y = \frac{ \cancel{108}^{ \: \: \: \tiny{54}} }{ \cancel{2}} \\ y = 54 \degree$