Answer:
Area = πr²
Circumference = 2πr
Step-by-step explanation:
When given the radius r ,
Area of a circle A = πr²
Circumference of the circle C = 2πr
When given diameter d,
Area of a circle A = πd²/4
Circumference of a circle = πd
To find the radius r and d from area A,
r = sqrt(A/π)
d = sqrt(4A/π)
To find the radius r and diameter d from a given circumference C,
r = C/(2π)
d = C/π
Where d = 2r
Numerator shows the parts....and the demoninator shows the whole
Answer:
(0,-2)
Step-by-step explanation:
Answer:
c^(8)
Step-by-step explanation:
(c^5)(c)(c^2)
When the bases are the same, we can add the exponents when multiplying
The implied exponent on c is c^1
c^( 5+1+2)
c^(8)
A. The first reason is Sum of interior angles of a triangle
B. The second reason is they are Supplementary Angles
C. The third reason is proof of statement 1 and 2
D. The statement is 180-m2=180-m2 and the reason is reflex Property
E. The fifth reason is Remote exterior Angles Thr.