Mathematics, 29.01.2020 02:10 Taylor73836
Atriangular lot has sides of 215m, 185m, and 125m. find the measures of the angles at its corners
Answers: 1
![cos(A)= [215^{2}+125^{2}-185^{2}]/(2(215)(125))](/tpl/images/0479/7660/822cb.png)
![cos(B)= [215^{2}+185^{2}-125^{2}]/(2(215)(185))](/tpl/images/0479/7660/fa8d1.png)
![cos(C)= [125^{2}+185^{2}-215^{2}]/(2(125)(185))](/tpl/images/0479/7660/cbbee.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:00, danyratilladc
How can we find the measure of an exterior angle if we know the measurement of an interior angle
Answers: 1
Mathematics, 21.06.2019 15:30, xxxamslashxxx9
Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?
Answers: 1
Mathematics, 21.06.2019 20:00, suselygonza
Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.
Answers: 1
You know the right answer?
Atriangular lot has sides of 215m, 185m, and 125m. find the measures of the angles at its corners...
Questions in other subjects:
Chemistry, 19.09.2019 06:30
Mathematics, 19.09.2019 06:30
Mathematics, 19.09.2019 06:30
Spanish, 19.09.2019 06:30
Mathematics, 19.09.2019 06:30
