Step-by-step explanation:
¡Hola a todos!
Usa la fórmula para una esfera:
No soy un hablante nativo de español, así que esto puede ser un poco confuso, ¡pero espero que ayude!
:)
1. 7:4 = 21:x; what is the value of x? A. 12 B. 10 C. 8 D. 6 E. 4 8.
1 answer:
You might be interested in
Answer:
Length of arc AD = 15.7 cm
Step-by-step explanation:
Length of arc =
Here, θ = Central angle subtended by the arc
r = radius of the circle
From the picture attached,
Central angle subtended by arc AD = 360° - (180° + 66.4°)
= 113.6°
Length of arc AD =
=
= 15.655 cm
≈ 15.7 cm
Length of arc AD = 15.7 cm