Me ive been suck on these for 3 : (
question 1) find the measure of the angle indicated in the image above.
a) 120 degrees b) 76 degrees c) 80 degrees d) 90 degrees
question 2)find the interior angle sum for the given polygon.
23-gon
a) 3780
b) 3240
c) 4140
d) 2880
question 3)when given the information below, can you conclude that quadrilateral wxyz is a parallelogram? why or why not?
in quadrilateral wxyz, the sides have the following slopes:
wx: m = 1/3
xy: m = -3
yz: m = -3
wz: m = 1/3
a) no, because opposite sides are not congruent
b) no, because opposite sides are not parallel
c) yes, because opposite sides are congruent
d) yes, because opposite sides are parallel
question 4)find the length of the midsegment of the given trapezoid. top is 4.5 bottom is 5.9
a) 6.7
b) 4.7
c) 5.9
d) 5.2
question 5)what is the most precise name for a triangle with the following vertices:
m(-1,-1) n(1,3) o(5,1)
a) isosceles triangle
b) equilateral triangle
c) right isosceles triangle
d) right equilateral triangle
question 6)quadrilateral wxyz is a rhombus. what is the measure of < xwz? z=64
a) 64
b) 26
c) 52
d) 32
question 7)which of the following properties is not a property of a parallelogram?
a) opposite angles are congruent
b) diagonals bisect opposite angles
c) diagonals bisect each other
d) none of the above
question 8)what’s the sum of the measures of the exterior angles of a 53-gon?
a) 6.8 degrees
b) 360 degrees
c) 173.2
d) 9180 degrees
question 9)which of the following properties is a property of a trapezoid?
a) base angles are congruent
b) one pair of opposite sides are congruent
c) only one pair of opposite sides are parallel
d) all of the above
question 10)what is the most precise name for a quadrilateral with the following vertices:
a(2,3) b(7,2) c(6,-1) d(1,0)
a) quadrilateral
b) parallelogram
c) rhombus
d) rectangle
question 11)what is the length of sr in the parallelogram given? what we have is x+22 and 2x+22
a) 22
b) 24
c) 28
d) 34
question 12)find the measure of one interior angle in the given polygon below. round your answer to the nearest hundredth, if needed.
does the polygon have to be "regular" in order for you to be able to find just one interior angle? explain.
**must show all work, and provide an explanation using complete sentences for credit.
regular heptagon
question 13)what is the value of x in the parallelogram given?
**must show all work for credit. we have 5z-5 and 130 degrees
question 14)when given the information below, can you conclude that quadrilateral mnop is a rectangle or square? why or why not?
**must show all work, or provide an explanation using complete sentences for credit.
in quadrilateral mnop, the sides have the following slopes:
mn: m = 2/3
no: m = -3/2
op: m = 2/3
mp: m = -3/2