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Can someone help me please I don't understand this


Can someone help me please I don't understand this ​-example-1
User Delica
by
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1 Answer

1 vote

Answer:

Explanation:

For 2.

a and b both equal to 90

180 - 138 = 42

c = 42

42 + 90 = 132 180 - 132 = 48

d = 48

e = 132

User Butterflyknife
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