To find it, we find the center point of each line and find the perpendicular line to it, the intersection is the circumcenter
first name the triangle
A=(-4,0)
B=(-4,-4)
C=(-1,-4)
the midpoint of AB is (-4,-2), the line perpendicular is y=-2
the midpoint of BC is (-2.5,-4), the line is x=-2.5
find the intersection
at (-2.5,-2)
at (-5/2,-2)
2nd one is answer
Answer:
<h2>x=6°</h2><h2>z=64°</h2>
Step-by-step explanation:
15x+26 + 5x+34 =180
20x + 60 =180
20x=120
<h2>x=6</h2>
z + 15(6) +26=180
z=180-26-90=180-116
<h2>z=64</h2>
hope it helps:)
Answer:
BOB BOB BOB BOBBY DEE BOB SHE SB ON MY BOB AND DID NOT SAY SORRY oh and it's B
a) What is the ratio girls to boys in the class?
Answer: 2 : 1
b) What is the ratio boys to girls in the class?
Answer: 1 : 2