The average = 1/2 (sum of the two bases) = 1/2 ( 16.8 + 6.9) = 11.85 yards
Answer:
13200 feet in 2.5 miles
Step-by-step explanation:
1 mile = 5280 feet
2.5 x 5280 = 13200
Answer:
∠ DFE = 15°
Step-by-step explanation:
The inscribed angle DFE is half the measure of its intercepted arc, that is
∠ DFE =
DE =
× 30° = 15°