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

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Presentation transcript:

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

A D B C Find the measure of these angles in the parallelogram: a)  ACD b)  BDA c)  BAC 57⁰ 44⁰ 79⁰ 21 16

x+13 4m ⁰ 26+y⁰ 3n-16⁰ 49⁰ Find the values of m, n, x, and y that make the figure a parallelogram

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

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

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

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)

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

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

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

AB C D Is there sufficient information to prove that parallelogram ABCD is a rhombus?

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

14z+33 18z-7 AB C D Find the value of Z that makes ABCD a rhombus

Classify quadrilateral ABCD AB C D

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

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

57⁰63⁰ D G F E Find the measures of angles D and E in kite DEFG

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

Give the most specific name for the shown quadrilateral

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

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

Give the most specific name for the quadrilateral.