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I need the answer to this with an explanation if you could, thank you. Worth 25 points

I need the answer to this with an explanation if you could, thank you. Worth 25 points-example-1
User Mcgtrt
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2 Answers

4 votes

Answer:

angle of a = 1/3 * 360 = 120

angle of b = 1/4*360 = 90

angle of c = 1/6 * 360 = 60

angle of a,b,c,d :

360 = a +b+c+d

360-120-90-60=d

d=90°


User Stoull
by
8.8k points
2 votes

Answer:

90 degrees

Explanation:

d=1-(1/3+1/4+1/6)=1-3/4=1/4 of the circle's area

1/4*360 degrees = 90 degrees

User Karel Lenc
by
8.3k points

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