Hi Tommy,
Q14) Problem Set Questions - Lines & Angles
I understood the explanation given in the book. But I have an additional doubt.
Need to prove : a+k :: given: g = 90
Is the following approach right ? (does not give the right answer)
g = 90
f = 90 (vertically opposite to angle g)
b = 90 (corresponding angle to f)
a+b = 180 (angles on a st. line)
a= 90
d = 90 (angles on a st. line)
Now,
is it right to assume angle "d" = angle "k" ? (as corresponding angles)
so k becomes 90
a + k = 180
Thanks
xero