AC is tangent to circle O at point C. What is the measure of angle ACO?
1 answer:
Answer:
m < ACO = 90 degrees.
Step-by-step explanation:
The line joining the center O of the circle to the point of contact of the tangent is a right angle.
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I think it is 38% I pretty sure
Answer:
B
Step-by-step explanation:
1+1=2
But 2x has to stay the same
Triangle ABC is a right angle triangle. The point of circumcentre and the point of orthocentre is the same point, as shown in the diagram below. The coordinate of the point is (2.5, 2.5)
the answer to 300000 THAT'S THE ANSWER
Answer:
to find Y
-4x + 11y = 15
x - 2y = 0
.
equal= -3x + 9y= 15
since x=2y
-3(2y) + 9y = 15
-6y + 9y =15
3y = 15
y = 15/ 3
y = 5
.
to find x
using x=2y
since
y=5
,therefore
x= 2(5)
x= 10
