Answer:
D. 110°
Step-by-step explanation:
∠1 and ∠2 are supplementary meaning they add up to 180°.
m∠1 + m∠2 = 180°
m∠1 + 70° = 180°
m∠1 = 110°
Geometry
The answer is D because the two sides add up to 180.
1 and 2/3 I think- I hope this helps
Answer: Enlargement
Step-by-step explanation: If the number is larger than 1 it is an enlargement if it is smaller it is a reduction.
