Answer:
3.14 = pi
1.) R = 1.5 and A = 7.065
2.) D = 28 and A = 615.44
3.) R = 10 and A = 314
Step-by-step explanation:
R = 0.5×d
Area of circle = π×r²
0.6 because, you move your decimal 1 time to the left.
Answer:
29.4°
Step-by-step explanation:
The ratio of rise to run is the tangent of the angle, so the angle is ...
angle = arctan(rise/run) = arctan(18/32)
angle ≈ 29.4°
Answer:
1
Step-by-step explanation::))
jazz?
alsothat equations incomplete