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Find the Value of x, then state all angle measures

Find the Value of x, then state all angle measures. 41⁰. (8x-3)⁰. 57⁰. (8x+4)⁰. (11x+3)⁰. x-1⁰. (17x-12)⁰. (8x-3)⁰. (8x+4)⁰. (11x+3)⁰. Is it possible to have a regular polygon with a 70⁰ interior angle?. Find the sum of the measures of the interior angles of a convex 13-gon.

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Find the Value of x, then state all angle measures

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  1. Find the Value of x, then state all angle measures 41⁰ (8x-3)⁰ 57⁰ (8x+4)⁰ (11x+3)⁰ x-1⁰ (17x-12)⁰ (8x-3)⁰ (8x+4)⁰ (11x+3)⁰

  2. Is it possible to have a regular polygon with a 70⁰ interior angle?

  3. Find the sum of the measures of the interior angles of a convex 13-gon

  4. Find the measure of these angles in the parallelogram: • ACD • BDA • BAC 21 A B 57⁰ 44⁰ 16 16 79⁰ 21 C D

  5. Find the values of m, n, x, and y that make the figure a parallelogram x+13 131⁰ 3n-16⁰ 4m-19 45 26+y⁰ 49⁰ 41

  6. The diagonals of parallelogram JKLM intersect at point P. If J(4,7), K(1,1), L(-2,2), and M (1,8), then what are the coordinates of point P

  7. What theorem can you use to prove that the quadrilateral is a parallelogram?   29 29

  8. Find the values of x and y that makes ABCD a parallelogram 14y+7 A B X+22 7y-3 C D 17x+12

  9. Three vertices of MLNO are given. Find the fourth vertex and show all work M(-4,-6), L(8,-6), N(6,4), O(x,y)

  10. Given: FDEC, ABFE, and HFGD are parallelograms, AB=FE Prove: ABCD is a parallelogram B A F H 3 E 2 G C D

  11. How would you prove that ABDC is congruent to GFEH if you know that CEHD is a parallelogram? E F C A B H D G

  12. If the figure is a rectangle, find x and y. x-4 x+2 4y+4 2y+10

  13. D C A B Is there sufficient information to prove that parallelogram ABCD is a rhombus?

  14. Given: AC is perpendicular to BD, s A, B, C, and D are right angles Prove: ABCD is a square B A D C

  15. Find the value of Z that makes ABCD a rhombus 14z+33 B A C D 18z-7

  16. Classify quadrilateral ABCD B A C D

  17. Find the value of x that makes HIJK an isosceles trapezoid H K 12x+3 51 51 12x+3 I J

  18. Find the values of a, b, and c that make the figure an isosceles trapezoid (12c+1)⁰ 49⁰ 42 19.5a-10 (41b+83)⁰ (8b+115)⁰

  19. Find the measures of angles D and E in kite DEFG D F 57⁰ 63⁰ G E

  20. Given: AD is congruent to BC and AB is parallel to DC Prove: ABCD is an isosceles trapezoid G H A B F E D C

  21. Give the most specific name for the shown quadrilateral

  22. Is there enough information to classify the figure as an isosceles trapezoid? 91⁰ 89⁰ 89⁰

  23. Is there enough information to prove that the figure is a rectangle? 8 8 8 8

  24. Give the most specific name for the quadrilateral.

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