Answer:
option C
Step-by-step explanation:
Step-by-step explanation:
6x-7+3x-29=180 (corresponding angle)
9x-36=180
9x=180+36
9x=216
x=24.
6x-7=8y+17
144-7-17=8y.
8y=120
y=15.
therefore, x=24°, y=15°.
hope this helps you.
Answer:
Step-by-step explanation:
Remark
The measurement of the arc is 3Pi
that represents 108 / 360 of the circle.
Equation
108/350 2 * pi * R = 3* pi
Solution
Pi is on both sides of the equation. They both cancel.
108/360 = 0.3
0.3 * 2 * R = 3
0.6 * R = 3
R = 3/0.6
R = 5