Answer:
13.7 cm
Step-by-step explanation:
- there are 360° in a circle and in this image, we can see 90°+90°+66.4°=260.4
- since we know that 360°-260.4°=99.6°
- The angle measure of arc AD is 99.6°
Now that we covered that, we can use the arc length formula in order to find the length of arc AD.
- arc length = 2πr(Θ/360°)
- 2π(7.9)(99.6°/360°) = 13.7329
- rounded to the nearest tenth = 13.7
Answer:
1.8
Step-by-step explanation:
10(3) + 3 = 33 times in 2 minutes
10(120) + 3 = 1203 times in 2 hours
Answer:
120
Step-by-step explanation:
10*24=240
240/2=120
Answer:
23, 26, 29
Step-by-step explanation:Skip count by 3