Page 66 - NUMINO Challenge_B2
P. 66
Problem solving Key Points
1 Line D intersects three parallel lines: A, B, and C. Find all angles that
Find the measure of angle . are equal to angle .
A
B
120°
C
D
2 Lines A and B are parallel and lines C and D When parallel lines
intersect at one point. Find the measure of angle intersect another
. line, corresponding
and alternate angles
are equal.
A 52° 48°
B D
C
Shapes 63
1 Line D intersects three parallel lines: A, B, and C. Find all angles that
Find the measure of angle . are equal to angle .
A
B
120°
C
D
2 Lines A and B are parallel and lines C and D When parallel lines
intersect at one point. Find the measure of angle intersect another
. line, corresponding
and alternate angles
are equal.
A 52° 48°
B D
C
Shapes 63
