So there are 28 butterflies. Since there are 47 total, this means there are 47-28 = 19 spiders.
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Answer:
Step-by-step explanation:
All radii of a circle are congruent, so by the base angles theorem
- z = y = (180-50)/2 = 65.
Also, angles x and y are inscribed in the same arc, and they are thus congruent, meaning x = 65.