1. Given
2. Same Side Interior Angles Theorem
3. Corresponding Angles Postulate
4. Substitution
Answer:
4
Step-by-step explanation:
25/100 x 80/1 = 20/1
80 - 20 = 60
30/100 x 80/1 = 24/1
80 - 24 = 56
60-56=4
Answer:
6mm
Step-by-step explanation:
radius = 1/2 of diameter