Answer:
64
Step-by-step explanation:
The answer to the first one is 9√5
the answer to the the second is √<span><span>5</span>+7⋅</span>√<span><span>5</span>=8</span>√<span><span>5</span></span>
I hope this helps you
Circumference=2.r+Arc Length
6=2.r+1
r=5/2
Arc Length=Degree /360.2.pi.r
1=Degree /360.2.3,14.5/2
Degree=360/15,7
Degree =22,93
Answer:
102.75
Step-by-step explanation:
The two angles add to 164
<1 + <2 = 164
3x+5 + 5x+9 = 164
Combine like terms
8x+14 = 164
Subtract 14 from each side
8x+14-14 =164-14
8x = 150
Divide by 8
8x/8 = 150/8
x = 18.75
The larger angle is 5x+9 = 5(18.75) +9 =102.75
