1. Two angles are acute, while the other is square
2. They all add up to 180°
Answer:
105°
Step-by-step explanation:
<span><span>±<span><span>1,3/</span>1</span>=1,3,−1,−3 hope it helps</span></span>
Answer: 4π
Step-by-step explanation: C= 2πr; 2r=d; C=dπ; C=4π!
