V = PI x r^2 x H
1348.79 = 3.14 x 5.5^2 x H
1348.79 = 94.985 x h
h = 1348.79 / 94.985
h = 14.2 cm ( round answer if needed)
Answer:
55°
Step-by-step explanation:
In triangle BAC, angle C =
180° - 90° - 70°
Angle C = 20°
In triangle DAB, angle C =
180° - 90° - 55°
Angle C = 35°
Add both angles
20° + 35° = 55°
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-Chetan K
Answer:
1 yard = 3 feet
We can re-write this by dividing both sides by yards or feet to get
1 = 3 feet / 1 yard
or
1 yard / 3 feet = 1
Since we're solving for feet we want yards to cancel, so use the top proportion
(3 feet / 1 yard)(100 yards) = 300 feet / 1 = 300 feet