Answer:
6
Step-by-step explanation:
sin(angle) = opposite/hypotenuse
sin(60) = a/4√3
√3/2 = a/4√3
a = (√3/2)(4√3) = 2(3) = 6
I will find the radius first
2pi(r) = 7pi
Divide 7pi by 2pi
Hence radius is 3.5m
Now the area pi(r^2)
Pi(3.5^2)
The area of the circle is 38.48 or 49/4 pi
AREA = 49/4pi or 38.5m^2 to one d.p
Answer:
1) 2x = x + 15
Step-by-step explanation:
The two parallel lines and one bisecting line makes these two angles equal so you can set the values equal to each other to solve for x
Ummm well I had an answer and it was wrong. Can u please mark the other guy Brainlyest. I'm not gonna steal his answer because he did the work and not me :P