23
Step-by-step explanation:
angle DEF = 74 degrees.
well I would use sins but it's quite simple
Length of DE is 23, just like AB
Answer:
S'(-6, 3); T'(-6, 4); U'(4, 4); V'(4, 3)
Step-by-step explanation:
S(-4, 7)
T(-4, 8)
U(6, 8)
V(6, 7)
(x - 2, y - 4)
S'(-4 - 2, 7 - 4)
S'(-6, 3)
T'(-4 - 2, 8 - 4)
T'(-6, 4)
U'(6 - 2, 8 - 4)
U'(4, 4)
V'(6 - 2, 7 - 4)
V'(4, 3)
You could have half a cookie, divide it into thirds. (a semi circle cut into thirds)
we have to solve for x , solving for x means , we have to isolate x one one side , by shifting all other variables to other side
So
Multiply both sides by 2
2A = h(x+y)
Divide both sides by h
2A/h = x+y
Subtract y from both sides
or
