HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
๐ฅ
๐๐=๐๐+๐๐
๐๐=๐๐+๐๐๐
๐=โ๐๐+๐๐๐
๐=๐๐ .๐
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
๐๐=๐๐+๐๐
๐๐=๐๐+๐๐
โ๐๐โ๐๐=๐๐=๐ .๐
๐=๐ .๐+๐ .๐=๐๐ .๐
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
๐๐=๐๐+๐๐
๐๐๐=๐๐+๐๐
12
โ๐๐๐โ๐๐=๐๐๐ .๐=๐
HomeworkWorksheet Practice 12-3a = 1(136ยบ)
2
a =
68ยบ
Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3 17 = 1(a)
2
a =
34ยบ
Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3360 โ 100 โ 136 = 124a = 124ยบb = 62ยบ
124ยบ
62ยบ
Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3a = 42 2 = 21ยบ
b = 84 2 = 42ยบ
c = (360 โ 42 โ 84) 2 = 117ยบ
21ยบ42ยบ
117ยบ117ยบ
Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3a = 180 - 108 = 72ยบ
b = 180 - 92 = 88ยบ
c = 108 2 = 216 โ 114 = 102ยบ d = 88 2 = 176 โ 102 = 74ยบ
72ยบ
88ยบ
102ยบ
Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3a = 76 2 = 38ยบ
b = 76 2 = 38ยบ38ยบ
38ยบ
Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-3Mrs. Rivas
International Studies Charter School
HomeworkWorksheet Practice 12-4Mrs. Rivas Ida S. Baker H.S.
xยบ = ยฝ(86 + 88)xยบ = ยฝ(174)xยบ = 87
HomeworkWorksheet Practice 12-4Mrs. Rivas Ida S. Baker H.S.
xยบ = ยฝ(90 โ 20)xยบ = ยฝ(70)xยบ = 35
HomeworkWorksheet Practice 12-4Mrs. Rivas Ida S. Baker H.S.
xยบ = ยฝ(150 โ 60)xยบ = ยฝ(90)xยบ = 45
HomeworkWorksheet Practice 12-4Mrs. Rivas Ida S. Baker H.S.
60ยบ = ยฝ(360 - x โ x)60ยบ = ยฝ(360 โ 2x)60ยบ = 180 โ x
120ยบ = xยบ
HomeworkWorksheet Practice 12-4Mrs. Rivas Ida S. Baker H.S.
38ยบ = ยฝ(220 - x โ x)
360ยบ - 140 = 220ยบ
220ยบ - x
38ยบ = ยฝ(220 โ 2x)38ยบ = 110 โ x
72ยบ = xยบ
HomeworkWorksheet Practice 12-4Mrs. Rivas Ida S. Baker H.S.
90ยบ = ยฝ(x โ 6ยบ)90ยบ = ยฝx โ 3ยบ93ยบ = ยฝx
186ยบ = xยบ
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