17<h=42.
Not sure if you need to know, but h=59.
Answer:
40mm.
there are 10 mm. in a cm, so if there are 4 cm, then there are 40 mm.
Hope this helps :)
24÷12.56 = 1.9108280254777070063694267515924
rounded to the nearest hundredth is 1.91
Answer:

Step-by-step explanation:
Given
Shape: dome

Required
The surface area
This is calculated as:

So, we have:

