Answer:
A.
Step-by-step explanation:
Answer:
About 425
Step-by-step explanation:
Tell me if you want the explanation.
Length of side of the square = 2r
where r=radius of inscribed circle
Given an inscribed circle
Centre of circle , O(2,5)
Point on circle, P(-2,2)
Radius of circle
=distance OP
=sqrt((2-(-2))^2+(5-2)^2)
=sqrt(4^2+3^2)
=5
Therefore area of square
=(2r)^2
=(2*5)^2
=10^2
=100
Answer:
C
Step-by-step explanation:
180-80=100
100+5x+10+6x+4=180
114+11x=180
11x=66
x=6
Answer:
1/4
Step by step explanation:
Division only needs to take the ninth part of both which would be 9x4=36 and 9x1=9
