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? = 95 degrees

Use your complementary angles to solve for the missing angle. Remember a line is 180 degrees and any triangle whether its obtuse or acute it also equal 180.

y do u put "subscirbe to ence" on a app for ppl who need with their work?

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have