The answer to this is Hexagon.
Answer:
see explanation
Step-by-step explanation:
a and 85 form a straight angle and are supplementary, thus
a + 85 = 180 ( subtract 85 from both sides )
a = 95
b and 85 are vertical angles and are congruent, thus
b = 85
c and 85 are corresponding angles and congruent, thus
c = 85
c and d are vertical angles and congruent, thus
d = 85
In conclusion
a = 95, b = 85, c = 85, d = 85
Answer:
7/8
Step-by-step explanation:
63 ÷ 9/72 ÷ 9
= 7/8
Answer:
(x+3)² + (y-2)² = 16
Step-by-step explanation:
the equation of a circle is
(x-a)² + (y-b)² = r²
with (a,b) being the center, and r the radius.
Circle's Standard Form Equation:

First you need to substitute the C (0,-2) in the equation, where: Xo = 0 and Yo = -2;

Now you substitute the Point (3,-5) values in the last expression, where: X = 3 and Y = -5;

Now you get the R^2 value and substitute in the equation that you found putting the C values on it:

Here is your standard form equation of the circle.