Lines & Angles II
Name: _______________
1) In the figure BA||DE. Calculate x + y + z (Hint: draw a line through C parallel to BA)
2) Find the value of x in each of the following figures a) b)
c)
d)
e)
f)
3) Find a in each of the figures a)
b)
Source: New Elementary mathematics 1 (chs. 9 & 10)
Lines & Angles II
Name: _______________
c)
4) Find the value of x in each case a) b)
c)
d)
f)
e)
5) In each figure, O is the center of the circle. Form an equation with x and solve the equation a) b) c)
Source: New Elementary mathematics 1 (chs. 9 & 10)