Answer:
<h2>C) 6π cm²</h2>
Step-by-step explanation:
The shaded portion is a sector and the area of a sector is expressed as;
Area of sector = 
given 
= 60°, radius r = 6cm
area of the sector = 
area of the sector = 36π/6
area of the sector = 6πcm²
Answer:
D
Step-by-step explanation:
On the X side they add 2 every time to reach the next number needed. For example if it was to keep going the nect x would be 13
5x+2=47 subtract 2 from both sides
5x=45 divide both sides by 5
x=9
I think there is a .5 percent chance i added all numbers and divided by 6[the blue marbles]
9 a
------ = -----
a 5
a^2 = 45
a = 3<span>√5
</span>
4 b
------ = -----
b 5
b^2 = 20
b = 2√5
answer:
a = 3√5
b = 2√5
hope it helps
