3 years ago

What is the value of p?

Mathematics

1 answer:

REY [17]3 years ago

5 0

Look at the picture.

The sum of measures of angles of any triangle is equal 180 °.

Therefore:

$p^o+55^o+90^o=180^o\\\\p^o+145^o=180^o\ \ \ \ |-145^o\\\\p^2=35^o$

Answer: C. 35°

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