In triangle ABC, CA=2,CB=2,m∠A=a∘,and m∠B=b∘.
Which are the possible values of a and b?

there is nothing below so i cannot

step-by-step explanation:

the first option is the answer.

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.