Answer:
If you need it as a fraction then it is 1/18
Step-by-step explanation:
Answer:
8
y
4
+
2
x
2
−
5
x
y
Step-by-step explanation:
Answer:
7.71
Step-by-step explanation:
The diameter is 3, so the arc length is 180/360 * 3pi or 3pi/2. Now you add the 3 in the base, so it is 3pi/2 + 3 or approximately 7.71 (I used a calculator for that).
Answer:

Step-by-step explanation:
Similar shapes with scale factor
have proportional volumes with coefficient
i.e.

where

Since

then

Hence,

_________________
√(-√2-(-√2))²+(√3-2√3)²= 3