Answer:
27 feet
Step-by-step explanation:
If you draw the triangle, the hypotenuse is 387 feet and an angle is 4 degrees. The leg opposite this angle is , which is about 26.996, so the nearest foot is 27 feet.
(brainliest pls)
That would be 314 because 100xpi
I think the answer is substitution property of equality because you are substituting 9 for y as y=9.
Use the Cosine Rule
q^2 = 20^2 + 30^2 - 2^20*30 cos 15
= 140.89
so q = sqrt 140.89 = 11.9 (answer)
Answer:
≈ 39.3 in²
Step-by-step explanation:
The area of the sector is calculated as
A = area of circle × fraction of circle
= πr² ×
= π × 10² ×
= ≈ 39.3 in² ( to 1 dec. place )