In the isosceles triangle ABC with base AC, ∠ABC = 20. A circle with center O and diameter BC is constructed, which intersects the base AC at point D and side AB at point E. What is the degree measure of the arc DE?

answer is more than one

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ok

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the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

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