Answer:
the first one and the last one
Step-by-step explanation:
the other 2 have numbers above 1.
Answer:
more than 90°
Step-by-step explanation:
An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees
You would do 3in + 6 in then multiply 6 by 3.14 to get the diameter then add that to your original sum
Answer:
OF
Step-by-step explanation:
Since the arcs are congruent, the lines intercepting them are congruent, and you will get 2 congruent right triangles. So OA is congruent to OF by CPCTC.
Answer:
B
Step-by-step explanation: