![subject](/tpl/images/cats/mat.png)
Mathematics, 04.07.2021 17:40 chocodeer
In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle by requiring no arbitrary choice of side as base or vertex as origin, contrary to other formulas for the area of a triangle, such as half the base times the height. Use Heron's formula to find the area, in square feet, of ΔABC.
Options:
A)
7.385
B)
8.270
C)
6.495
D)
5.591
![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)
Mathematics, 21.06.2019 16:30
Which of the following is the correct ratio for converting kilograms to grams
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40
Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb.the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, give...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:10
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2021 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2021 14:20
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2021 14:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2021 14:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2021 14:20