What is m∠m ? enter your answer in the box. ° the figure shows what appears to be obtuse triangle m n o with obtuse angle m. the measure of angle m is left parentheses 3 times x minus 16 right parentheses degrees. the measure of angle n is x degrees. the measure of angle o is left parentheses x plus 6 right parentheses degrees.

We know:

The sum of the measures of the angles of a triangle is equal 180°.

Therefore we have the equation:

m∠M = (3x-16)°

Substitute:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°