I WILL GIVE BRAINLIEST A reflection over the x-axis maps △ABC to △A′B′C′. Do the preimage and image have the same size and shape? Explain.

yes because it just reflected, the shape didn't get smaller or bigger. it stayed the same

47 - 90 = 43

43 - 180 = x

x = 137

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.