Answer:
B
Step-by-step explanation:
It's just B
If we know that two sets of corresponding angles and the corresponding included sides are congruent in two triangles, what can we say about the triangles?
Cos(60) = cos(90 - 30) = sin(30) = 1/2
This should be what you want.
hi
line equation is : mx+p
so if a line goes throught A(4;6) and with m = 3 so you have 3 *(4) +P = 6
so : 12 +P = 6
P = 6-12
P = -6
line equation is : 3m -6
A straight line equals 180 degrees, so the 3 angles in the picture need to equal 180.
X + 90 + 25 = 180
x +115 = 180
Subtract 115 from both sides:
x = 65
