Find the size of the angle. What is the size of angle A in triangle ABC, the size of angle b is 5 times the size of angle A, and the size of angle C is 19 cel lessthan 4 times the size of angle A. What size is angle A

answer: the first graph

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.