Answer number 44 and 45 only S.a) 5 cm.b) 10 cm.d) 21 cm.For #38 to #45; Given: Isosceles trapezoid CORE with median XYc) 10.5 cm.YER.38. Which among the following angles is congruent to ZC?a) 2C39. What angle is supplementary to ZR?a) ZC40. If CO= 4m. and ER= 10 m., what is the length of the median?a) 7 m.41. If m

Name: Answer number 44 and 45 only S.a) 5 cm.b) 10 cm.d) 21 cm.For #38 to #4
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Description: Answer number 44 and 45 only S.a) 5 cm.b) 10 cm.d) 21 cm.For #38 to #45; Given: Isosceles trapezoid CORE with median XYc) 10.5 cm.YER.38. Which among the following angles is congruent to ZC?a) 2C39. What angle is supplementary to ZR?a) ZC40. If CO= 4

Solution:Given44. What reason wil establsh that ∠E=∠R45.Drawing CR and OE by constructuction is CR…

Math

Geometry

For #38 to #45; Given: Isosceles trapezoid CORE with median XY C 0. \Y AR 38. Which among the following angles is congruent to ZC? a) 2C 39. What angle is supplementary to ZR? a) 2C 40. If CO= 4m. and ER= 10 m., what is the length of the median? a) 7 m. 41. If mzR= 80°, what is mC? a) 60° 42. What side of trapezoid CORE is congruent to CE? a) OR 43. What reason will account for #42? a) Theorem 7 44. What reason will establish that ZE ZR? a) Theorem 7 of Quadrilaterals b) Theorem 8 of Quadrilaterals c) Theorem 9 of Quadrilaterals 45. Drawing CR and OE by construction, is CR 1 OE? a) Yes b) 20 c) ZR d)ZYXE b) 20 c) ZR d)ZXYE . b) 8 m. c) 10 m. d) 11 m. b) 100° c) 120° d) 180° . b) RE c) CE d) XY b) Theorem 8 c) Theorem 9 of Quadrilaterals d) Definition of isosceles trapezoi For #36 to #40; Given: Kite SEL b) No

For #38 to #45; Given: Isosceles trapezoid CORE with median XY C 0. \Y AR 38. Which among the following angles is congruent to ZC? a) 2C 39. What angle is supplementary to ZR? a) 2C 40. If CO= 4m. and ER= 10 m., what is the length of the median? a) 7 m. 41. If mzR= 80°, what is mC? a) 60° 42. What side of trapezoid CORE is congruent to CE? a) OR 43. What reason will account for #42? a) Theorem 7 44. What reason will establish that ZE ZR? a) Theorem 7 of Quadrilaterals b) Theorem 8 of Quadrilaterals c) Theorem 9 of Quadrilaterals 45. Drawing CR and OE by construction, is CR 1 OE? a) Yes b) 20 c) ZR d)ZYXE b) 20 c) ZR d)ZXYE . b) 8 m. c) 10 m. d) 11 m. b) 100° c) 120° d) 180° . b) RE c) CE d) XY b) Theorem 8 c) Theorem 9 of Quadrilaterals d) Definition of isosceles trapezoi For #36 to #40; Given: Kite SEL b) No

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

Answer number 44 and 45 only

S.
a) 5 cm.
b) 10 cm.
d) 21 cm.
For #38 to #45; Given: Isosceles trapezoid CORE with median XY
c) 10.5 cm.
Y
E
R.
38. Which among the following angles is congruent to ZC?
a) 2C
39. What angle is supplementary to ZR?
a) ZC
40. If CO= 4m. and ER= 10 m., what is the length of the median?
a) 7 m.
41. If m<R= 80°, what is mZC?
a) 60°
42. What side of trapezoid CORE is congruent to CE?
а) OR
43. What reason will account for #42?
a) Theorem 7
44. What reason will establish that ZE=ZR?
a) Theorem 7 of Quadrilaterals b) Theorem 8 of Quadrilaterals c) Theorem 9 of Quadrilaterals
45. Drawing CR and OE by construction, is CRIOE? a) Yes
b) 20
c) ZR
d)ZYXE
b) 20
c) ZR
d)ZXYE .
b) 8 m.
c) 10 m.
d) 11 m.
b) 100°
c) 120°
d) 180° ..
b) RE
c) CE
d) XY ..
b) Theorem 8 c) Theorem 9 of Quadrilaterals d) Definition of isosceles trapezoid
For #36 to #40; Given: Kite SEÁL
b) No

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