With DC = AB, you have a pair of sides.
Then with the parallel lines, you get angles 2 and 3 are congruent because they are alternate interior angles.
Finally, side AC is congruent to side AC. That gives you another pair of congruent sides.
You can use SAS.
Answer:
Y = 5
X= 6
Step-by-step explanation:
I just solved it by my mind you just check it
You have to do 3x4 and then the answer to3x4 you are gonna multiply 52728 from it
Answer:
From the points, the x coordinates are the same. With this similarity, the slope of the line would be undefined and it would result as an error to the point-slop formula of the line.
Answer:
the distance between the other two subs is 207 meters
Step-by-step explanation:
Lara's radar on her submarine detects two other subs nearby. The first sub is 360m away, the second sub is 250m, and the angle between them is 34
Two sides and included angle is given
to find the opposite side of the angle we use cosine formula
b=250 , c=360 and angle A is 34 degrees
take square root on both sides to remove square
the distance between the other two subs is 207 meters