Acute: The angle is LESS than 90 Degrees
Obtuse: The angle is MORE than 90 Degrees
Right: The angle is EXACTLY 90 Degrees
The formula for an area of a circle is A= pi(r)^2
so if you plug in 5 to r (because it’s the radius) you should get A= 78.5
Double my tens digit to get my ones digit and double me and i am less than 50?
12,24
Hope I helped, good luck!
I’m pretty sure it’s 11. So answer D
