Answer:
central angle =23.88°
Step-by-step explanation:
Given:Arc length =10ft
radius= 24ft
To find : central angle
Formula: Arc length = 2πr.
°
⇒
=
⇒
= 
⇒
23.8853503°
Rectangle, because it has two lines of symmetry
Answer:
Below:
Step-by-step explanation:
When finding the power of a power, simplify the expression by <em><u>multiplying</u></em> the exponents

12^4^-5 = 

