Answer:
3
Step-by-step explanation:
its 3 just trust me
True, In Euclidean geometry an equilateral triangle must be a 60-60-60 triangle.
Hope This Helps!!!
The answer is 4 and 9, this is because 2*2=4 and 3*3=9, so their square roots are 2 and 3
C= 2pi
15= diameter. Radius= 15/2. R= 7.5
C= 2 times pi times 7.2
C=15 pi
C= 47.1