31. Para vigilar una unidad habitacional de
forma circular, se instalaron sistemas de
cámaras...
![subject](/tpl/images/cats/mat.png)
Mathematics, 14.06.2021 19:30 robert7248
31. Para vigilar una unidad habitacional de
forma circular, se instalaron sistemas de
cámaras de video. Para cubrir una zona
determinada se usan dos cámaras colocadas en
los vértices de los ángulos A y B, como lo ilustra
la siguiente imagen.
110°
¿Cuál debe ser el ángulo de cobertura de la
cámara ubicada en el punto B para cubrir la
misma zona que la cámara ubicada en el punto
A?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
Ben works in his dads bakery packing bagels each package can have no more then 16 bagels 3/4 of the bagels in each package are plain what other fractions could represent the part of the bagels in each package that will be plain
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.09.2021 01:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/en.png)
English, 29.09.2021 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.09.2021 01:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00