Guys important need help real fast.?

Question

[this problem has 3 questions]

Use the law of detachment or the law of sylogism to
determine a conclusion that follows from statements
(1) and (2)
If a valid conclusion does not follow, write no valid
conclusion.

QUESTION One

(1) if a triangle is a right triangle , then it has
two acute anges.
(2) triangle ABC is a right triangle

I wrote:
p = a triangle is a right triangle
q = it has two acute angles
p --> q
law of detachment

Question Two

(1) if three points are noncollinear,then they
determine a plane
(2) points A,B,and C are coplanar

I wrote :
Law of Syllogism
a implies b, b impies c, a implies c
a -->b , b-->c, a--.c

noncollinear- points that do not lie on a single line
coplanar - lying in the same plane , any sets of three
points are coplanar

Question Three

(1) all circles have diameters whose measure is twice
the measure of the radius.
(2) AB is a radius of circle B

I wrote:
p = all circles have diameters
q = measure is twice the measure of the radiu

Guys please help me out my teacher said this is wrong.

Answer 1

D'OH!