Answer:
81 is the LCM of 81 and 3
Step-by-step explanation:
81 is the smallest (least) number that both (common) 81 and 3 "go into" (multiple)
81 goes into 81.
3 goes into 81.
81 is the smallest number that they both go into.
Answer:
180 ft.
Step-by-step explanation:
Answer. multiply 13 and 64 then round to the nearest tenth
Step-by-step explanation:
I hope it helps :)
Given:
To find:
The 
.
Solution:
In circle B, 
is central angle and 
is inscribed angle from two points A and C.
According to central angle theorem, central angle is always twice of inscribed angle.
[Central angle theorem]
Divide both sides by 2.
Therefore, 
.
4.25 is the correct answer
