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Pre-Algebra Geometry

Pre-Algebra Geometry. Quiz 5A Review Concepts 1 & 2. A. S. R. M. P. Q. Name a pair of complementary angles. < QRP and < PRM. A. S. R. M. P. Q. Name a pair of supplementary angles. < QRP and <PRA < SRA and < ARM < SRQ and <QRM < QRM and < MRA < SRA and < SRQ <MRP and < PRS. A.

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Pre-Algebra Geometry

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  1. Pre-Algebra Geometry Quiz 5A Review Concepts 1 & 2

  2. A S R M P Q Name a pair of complementary angles. < QRP and < PRM

  3. A S R M P Q Name a pair of supplementary angles. < QRP and <PRA < SRA and < ARM < SRQ and <QRM < QRM and < MRA < SRA and < SRQ <MRP and < PRS

  4. A S R M P Q What are perpendicular lines? Lines that intersectto form right angles.

  5. 8 Name a pair of vertical angles. < 2 and < 3 < 7 and < 6 < 1 and < 8 < 5 and <4

  6. 8 Name a pair of alternate exterior angles. < 3 and < 6 < 1 and < 4

  7. 8 Name a pair of alternate interior angles. < 5 and < 8 < 2 and < 7

  8. 8 Name a pair of corresponding angles. < 3 and < 7 < 8 and < 4 < 1 and < 5 < 2 and < 6

  9. 8 Name the measure of < 5 if m< 7 = 44°. m< 5 = 136°

  10. 8 Name the measure of < 2 if m< 3 = 52°. m< 3 = 52°

  11. 8 Name the measure of < 7 if m< 8 = 122°. m< 7 = 58°

  12. 8x + 2 34° Find the value of x. 8x + 2 = 34 x= 4°

  13. 4x + 3 x+2 Find the value of x. 4x+ 3 + x + 2 = 180° x= 35°

  14. B 40° C 5x 5x A Classify the Triangle by its angles and sides.Find the measure of angle A. Acute Isosceles 5x+5x+40= 180° x=14° m<A = 70°

  15. B 9x 6x A C Classify the Triangle by its angles and sides.Find the measure of angle C. Right Scalene 9x+6x+90= 180° x=6° m<C = 36°

  16. 15m 5m 4m In the figure, . Write and solve a proportion to find the value of x. 5 = 4 15 X 60 = 5x x=12m

  17. 8m 4m 6m In the figure, . Write and solve a proportion to find the value of x. 4 = 6 8 X = 4x x=12m

  18. At the same time a 10-foot building casts a 5-foot shadow, a flag pole casts a 3-foot shadow. How tall is the flag pole? 5 = x 10 315 = 10x x = 1.5 ft

  19. At the same time a 12-foot truck casts a 4-foot shadow, a car casts a 3-foot shadow. How tall is the car? 12 = x 4 336 = 4x x = 9 ft

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