Pairs of angles made by intersecting lines.
Answer:
76
Step-by-step explanation:
A full triangle is 180 *always remember
180-153=27
so r is 27
180-77-27=76
or you could do
77+27+x=180
104+x=180
x=180-104
x=76
Answer: 20 minutes until 1 o'clock so it would be 12:40
Step-by-step explanation:
Answer:
why they're so helpful
Step-by-step explanation:
O-O-T-O-T-T And I have calculated them