Respuesta :
Answer:
282.78
Step-by-step explanation:
radius = diameter / 2 = 10/2 = 5
Surface area:
A=2πrh+2πr^2
A=(2 * 3.142 * 5 * 4) + (2 * 3.142 * (5)^2)
A=125.68 + (2 * 3.142 * 25)
A=125.68 + 157.1
A=282.78
Answer:
282.78
Step-by-step explanation:
radius = diameter / 2 = 10/2 = 5
Surface area:
A=2πrh+2πr^2
A=(2 * 3.142 * 5 * 4) + (2 * 3.142 * (5)^2)
A=125.68 + (2 * 3.142 * 25)
A=125.68 + 157.1
A=282.78
