I believe letter B is the correct answer to your question. :)
Answer:
44cm
Step-by-step explanation:
Formula of circumference of circle: C = 2πr
Since C = 88π
⇒ 88π = 2πr
⇒ r = 88π/2π
⇒ r = 44cm
Answer:
D. 136 square inches :)
Step-by-step explanation:
The final answer would depend in the type of triangle we are analyzing, however here are the possible outcomes:
1.) If it was a right triangle, 36.5 would be the smaller angle.
2.) It cannot be an equilateral triangle since all angles would be 60°.
3.) In a isosceles triangle, 36.5° would be the smaller, since the others would be 72°.
4.) In an scalene triangle it cannot be determined unless we had 2 angles since in that kind of triangle all angles can be different.
5.) In an acute triangle, 36.5° would be the smaller angle.
6.) In an obtuse triangle it cannot be determined unless we had 2 angles, since it can have highly acute angles.
