The triangle is an isosceles triangle so that means the base angles must be congruent.
The sum of the interior angles of a triangle add up to 180 degrees.
Subtract 52 degrees from 180 degrees.
180 - 52 = 128
Divide 128 degrees by 2.
128/2 = 64
m∠X = 64°
I think the way that you do is 5/5+3=5/8
5/8*4=2.5 so 2.5 is the answer
Answer:
( 1+t , -1+t , 5-t )
Step-by-step explanation:
Direction vector:
( 5-1, 3+1, 1-5) = (4, 4, -4)
You can also take a scalar multiple
So, I'm using (1, 1, -1) as the direction vector
x(t) = 1+t
y(t) = -1+t
z(t) = 5-t
