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timurjin [86]
3 years ago
8

Help please !! need it asap

Mathematics
1 answer:
defon3 years ago
4 0

Answer:

AB = 6

m∠F = 70°

Step-by-step explanation:

1.) This is isosceles, from the angles you can tell

2.) Angles F and D are equal, this is also a form of isosceles

180-40 = 140

140/2 = 70

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BabaBlast [244]
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