You can locate the construction site for the library by using the Circumcenter Theorem, which states that the circumcenter (the library) of a triangle is equidistant from the vertices (three towns) of the triangle.
Answer:
which person shake 5 times which mean 25 times
Answer:
see explanation
Step-by-step explanation:
∠1 and 170° form a straight angle and are supplementary, thus
∠1 = 180° - 170° = 10°
∠1 and ∠3 are vertical angles and congruent , thus
∠3 = 10°
∠2, 15° and ∠3 form a straight angle and sum to 180°, thus
∠2 = 180° - 15° - 10° = 155°
Thus
∠1 = 10°, ∠2 = 155°, ∠3 = 10°
Answer:
50 minutes
Step-by-step explanation:
1600 - 12m = 2000 - 20m
8m = 400
m = 50
Answer:
10/72 or 0.14
Step-by-step explanation:
There are 72 marbles in total and 10 of them are green. So, it is 10/72 or 1.388 rounded to the nearest hundredth is 0.14.
