Answer:
The answer is below
Step-by-step explanation:
Two triangles are said to be similar if their corresponding angles are equal and the corresponding sides are in proportion.
The distance between two points on the coordinate plane is given as:

In triangle STU:

|QR| / |TU| = 4/2 = 2
|PR| / |SU| = 6/3 = 2
|PQ| / |ST| = 2√13 / √13 = 2
Hence:
|QR| / |TU| = |PR| / |SU| = |PQ| / |ST|
Therefore, △PQR and △STU are similar triangles since the ratio of their sides are in the same proportion.
Answer:
Hard
Step-by-step explanation:
Answer:
to be honest I think the answer is 29
Step-by-step explanation:
bc 100+51=151
so then 180-151=29
and why I did that is bc a triangle is equal to 180 degrees
Answer: The number is =5
Step-by-step explanation:
21 + 3X = ("Difference means subtract.) 2X
Twenty-one more than three times a number is equal to the difference between 46 and twice the number
Then write the proper equation: 21+3x= 46-2x.
Next get rid of the smaller "x" so 3x+2x=46-25
solve X
5x=25
x=5
Thank you