Answer:
D. 20°, 60°, and 100°
Step-by-step explanation:
basically you're testing which set adds up to 180°:
D should immediately catch the eye since it has a simple 100°, and 60+20 is 80, making D the correct answer
a: 189°
b: 90°
c: 120°
d: 180°
Yes they are equivalent because when you multiply by 10, you move the decimal place one spot to the right.
Answer:
-5.457875
Step-by-step explanation:
Answer:
choice #3) similar by SSS
The corresponding sides do have the correct ratios.
