Day 4 - Geo H Conclusions and Intro to Proofs Quiz Review

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CCSS.HSG.CO.C.10

• ∠BDC ≅ ∠BDA (All right angles are ≅)

• ∠ABD ≅ ∠CBD (All right angles are ≅)

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CCSS.HSG.CO.C.10

• ∠ADB ≌ ∠CDB

• ∠ABD ≌ ∠CBD

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CCSS.HSG.CO.C.9

4. Given the intersecting segments, what's the conclusion and why?

• ∠1 ≌ ∠3 because vertical angles are congruent

• ∠1 ≌ ∠2 because vertical angles are congruent

• ∠3 ≌ ∠4 because angles of a linear pair are congruent

• ∠1 ≌ ∠2 because angles of a linear pair are congruent

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CCSS.7.G.B.5

Tags

CCSS.HSG.CO.C.10

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CCSS.HSG.CO.C.11

If angles 1 and 2 are complementary, what's the conclusion?

• ∠1 ≌ ∠2

• ∠1 + ∠2 = 90 degrees

• ∠1 + ∠2 = 180 degrees

• ∠1 + ∠2 = 60 degrees

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CCSS.7.G.B.5

• ∠'s ADB and CDB are ≌ right angles

• ∠'s ABD and CBD are right angles

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CCSS.HSG.CO.C.10

• ∠PSQ ≌ ∠RSQ

• ∠PSQ and ∠RSQ are complementary

• ∠PSQ and ∠RSQ form a linear pair

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CCSS.7.G.B.5

• ∠AED ≌ ∠CEB

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CCSS.HSG.CO.C.10