Ask Question
MathematicsMathematics
7 January, 10:38

Triangle PQR has been dilated to form triangle P'Q'R'. What is the least amount of information needed to determine if the two triangles are similar?

A. Segments PR and P'R' are congruent, and segments QR and Q'R' are congruent.

B. Angle R=R', angle Q=Q', and segments QR and Q'R' are congruent.

C. Segment QR=Q'R', segment PR=P'R', and angles Q and Q' are congruent.

D. Angles Q and Q' are congruent, and angles R and R' are congruent.

+2
Answers (2)
  1. 7 January, 10:50
    0
    For two triangles to be congruent, we need to show is two of the

    1. corresponding angles are congruent,

    or,

    2. all three pairs of corresponding sides are proportional,

    or

    3. two pairs of corresponding sides are proportional AND the included angles are congruent.

    Choice D saus, angles Q and Q' are congruent, angles R and R' are congruent, therefore satisfies the first criterion that at least two corresponding angles are congruent.
  2. 7 January, 10:57
    0
    Angle Q and Q are congruent would be the correct answer
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Triangle PQR has been dilated to form triangle P'Q'R'. What is the least amount of information needed to determine if the two triangles are ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
The temperature at midnight was - 32°. It was 5º at 6 a. m. What was the difference in the temperatures?
Answers (1)
Item 7 △ABC has vertices A (-1, 2), B (2, 8), and C (4, 1). Find the measure of each angle of the triangle. Round decimal answers to the nearest tenth.
Answers (1)
Janet has a square piece of cloth. She cuts 3 inches off of the length of the square and 3 inches off of the width. The area of the smaller square is 1/4 of the area of the original square. What was the side length of the original square?
Answers (1)
It costs $6 to take 1 dog to the dog beach it costs $1 more for each additional dog which equation shows this situation when x>1
Answers (1)
Can the ratio of a parents age to his/her child's age ever be exactly 3:2? Explain.
Answers (2)
New Questions in Mathematics
What are exponential functions
Answers (2)
Given that the random variable x is normally distributed with a mean of 80 and a standard deviation of 10, p (85 < x < 90) is
Answers (1)
Dpoiski2 Find the perimeter of a rectangle with l = 0.85 m and w = 0.4 m. A. 1.25 m B. 2.5 m C. 0.34 m D. 0.68 m Unsubscribe
Answers (1)
What do large circus animals wear to keep their legs warm worksheet 2.10 answers
Answers (1)
Finn bought packs of stickers. Each pack had the same number of stickers. a friend gave him 4 more stickers. Now he has 24 stickers in all. How many stickers were in each pack? explain how you solved the problem
Answers (2)
Home » Mathematics » Triangle PQR has been dilated to form triangle P'Q'R'. What is the least amount of information needed to determine if the two triangles are similar? A. Segments PR and P'R' are congruent, and segments QR and Q'R' are congruent. B.
Sign Up Forgot Password?