5,10,30,60,180, 360, 1080.....
Answer:
A≈138.53
Step-by-step explanation:
A=a^2+2a √a^2/4+h2
Answer:
y=11/5
Step-by-step explanation:
first divide by 5 on both sides
y+2/5=-13/5
subtract 2/5 on both sides to isolate the y
y=11/5
:))
Answer:
35.97
Step-by-step explanation:
60/360*pi*6^2=6pi. (Area of a sector)
1/2*6*6*sin(60)=9root3. (Area of a triangle)
So it must be the top one