Mathematics, 04.03.2021 19:50, skylastrusz7643
Triangle J K L is shown. The length of J K is 13, the length of K L is 11, and the length of L J is 19.
Law of cosines: a2 = b2 + c2 – 2bccos(A)
Find the measure of AngleJ, the smallest angle in a triangle with sides measuring 11, 13, and 19. Round to the nearest whole degree.
30°
34°
42°
47°
Answers: 2
Mathematics, 21.06.2019 23:00, edisonsitesuper9312
Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides. should be his answer
Answers: 1
Triangle J K L is shown. The length of J K is 13, the length of K L is 11, and the length of L J is...