Think you gotta add them all up them divide by how many numbers their are
Answer:
6.8
Step-by-step explanation:
Greater angle: 180 - 64 = 116
Diagonal² = 4² + 4² - 2(4)(4)cos(116)
Diagonal² = 46.0278767
Diagonal = 6.784384769
The answer is four. 15-7=8/2=4
Answer:
67 degrees
Step-by-step explanation:
We have a right triangle with the following known values:
B = 90
A = 23 (46/2=23 since AD is the angle bisector)
D = ?
180 = 90 + 23 + D and we solve
67 = D