Answer:
the sinθ is 4√17 / 53.6
Step-by-step explanation:
All the steps are on the image :)
Answer:
مرحبًا آمل أن يساعد هذا على أمل أن يكون لديك يوم كامل رائع ههههههه
Given:
Lateral Area = π * r * (√h² + r²)
Lateral Area = 100 in² ; height = 5 in
I find it hard to derive the formula of r because of the radical sign. So, I'll just plug each radius to the formula to check confirm the given lateral area.
a) r = 1.52138 ⇒ LA = 24.98
b) r = 4.658 ⇒ LA = 100
c) r = 78 ⇒ LA = 19152.68
d) r = 6.7432 ⇒ LA = 177.84
The radius is B.) r = 4.658 inches
The definition of the set E gives you a natural choice for the limits in the integral:
Computing the integral, we get
