Fill in the blanks.... Angles A are ............. because they are ................. ......................
equal, alternate angles
What kind of angles are these?
Alternate angles
What is the size of angle a?
78°
What is the size of angle a?
102°
What is the size of angle x? And give the reason?
73°. Alternate angles are equal
What is the size of angle z?
108°.
What is the size of angle a?
89°.
What is the size of angle y? And give the reason?
73°.
Find the size of angle a. Give reasons....
117°.
What is angle p? Give the reason for your answer.
87°. Any valid reason
What is angle r? Give the reason for your answer.
99°. Any valid reason
Mo thinks that the angle d is 108° because 72° +108° = 180°. Is she correct??
No! The parallel lines are shown with arrows so d = 107°
Complete the sentence .......
Corresponding
Calculate the size of angle p .. a) 95°, b) 85°, c) 75°, d) 65°
b) 85°
The definition of a parallel line is .......
Lines that never intersect
Is it possible to draw a triangle with two parallel sides?
No!
