Answer:
the area of a circle is
rsqr
32 x 32 =1024
Step-by-step explanation:
Answer
Exterior,18°
Interior,162°
Step-by-step explanation:
To calculate exterior,360°÷no of sides, i.e
360°÷20=18°
Interior is gotten by 180°-exterior angle
180°-18°=162°
Answer:
-1
Step-by-step explanation:
Your answer is D. I've had this equation before.