In triangle abc, the measure of angle a is 70. angle b is congruent to angle c. what is the measure of angle b in degrees? angle b = degrees plz

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

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