If m∠DEG = (9x – 14)°, m∠GEF = (14y + 5)°, m∠FEH = 31°, find the values of x and y.
x=_______
y=_______
Question 2
2.
Angles Formed by Parallel Lines
Name the angle relationship between the two indicated angles in the diagram:
These angles are on__________ side(s) of the transversal and __________ the other two lines. Therefore these angles are __________. If these lines were parallel then the indicated angles are__________
Question 3
3.
Angles Formed by Parallel Lines
Name the angle relationship between the two indicated angles in the diagram:
These angles are on__________ side(s) of the transversal and __________ the other two lines. Therefore these angles are __________. If these lines were parallel then the indicated angles are__________
Question 4
4.
Using Parallel Lines
If m∠1 = 53°, find each measure.
m∠2=_______
m∠3=_______
m∠4=_______
m∠5=_______
m∠6=_______
m∠7= _______
m∠8= _______
Question 5
5.
Given the 2 lines are cut by a transversal and are parallel:
Solve for x
x=_______
y=_______
Question 6
6.
Interior and Exterior Angles of Polygons
Find the measures of the angles this polygon:
16-gon
Sum of the interior angles degrees_______
Each interior angle is _______
Sum of the exterior angles degrees_______
Each exterior angle is _______
(Round your answers to one decimal place)
Question 7
7.
Find the values of x, y and z.
x= _______
y= _______
z= _______
Question 8
8.
Angles of a Triangle
Find the value:
x=_______
Question 9
9.
Dilations
Graph and label each figure and its image under a dilation with the given
scale factor (k). Assume all dilations use the origin (0,0)as the center of dilation.