1-1 CW/HW Measuring Segments & Angles SAVVAS Textbook Questions

Ella wrote AB = |−1 + 5| = 4. Explain Ella’s error.

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CCSS.6.G.A.3

What does it mean for segments to be congruent? What does it mean for angles to be congruent?

• Segments have the same length; angles have the same degree measure

• Segments have the same width; angles have the same degree measure

• Segments have the same area; angles have the same length

• Segments have the same degree measure; angles have the same length

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CCSS.8.G.A.2

Suppose M is a point in the interior of ∠JKL. If m∠JKM = 42° and m∠JKL = 84°, what is m∠LKM?

• 126°

• 42°

• 84°

• 126°

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CCSS.7.G.B.5

Find the length of segment WX.

(a)  

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CCSS.7.NS.A.1C

Find the length of segment WY.

(a)  

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CCSS.HSG.GPE.B.6

Points A, B, and C are collinear and B is between A and C. Given AB = 12 and AC = 19, what is BC?

• 7

• 12

• 19

• 31

Given m∠JML = 80° and m∠KML = 33°, what is m∠JMK?

• 47°

• 113°

• 33°

• 80°

Tags

CCSS.4.MD.C.7

The coordinate of point M on a number line is 11. If MN = 12, what are the possible coordinates for N on the number line?

• A) -1 and 23

• B) 1 and 23

• C) -1 and 22

• D) 1 and 22

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CCSS.7.EE.B.3

How can you use the Segment Addition Postulate to show that AE = AB + BC + CD + DE?

• A) By adding the lengths of AB, BC, CD, and DE

• B) By subtracting the lengths of AB, BC, CD, and DE

• C) By multiplying the lengths of AB, BC, CD, and DE

• D) By dividing the lengths of AB, BC, CD, and DE

If points C, D, and E are on a line and CD = 20 and CE = 32, what are the possible values of DE?

• A) 12

• B) 52

• C) 20

• D) 32

Tags

CCSS.HSG.SRT.B.4