Find the measure of each interior angles in ∆ VIO.
a)m∆V= _____
b)m∆I=_____
c)m∆O=______
![Find The Measure Of Each Interior Angles In VIOamV BmIcmO class=](https://ph-static.z-dn.net/files/d08/bae0fb5406f5c8897ff712e67b587696.jpg)
[tex]a + 40 = a + 15 = 3a - 10 \\ 5a = 40 + 15 - 10 \\ \frac{5a}{5} = \frac{45}{5} \\ a = 9[/tex]
a.)
[tex]a + 40 \\ 9 + 40 \\ = 49[/tex]
b.)
[tex]a + 15 \\ 9 + 15 \\ = 24[/tex]
c.)
[tex]3a - 10 \\ 3(9) - 10 \\ 27 - 10 \\ = 17[/tex]
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_JAMES㍿