Question

What is the type of the Triangle formed with the points P (1,1), Q (1,4) and R (4,1)?​

Answer 1

Answer:

Isosless triangle........

Answer 2

Scalene triangle is the correct answer .

Step-by-step explanation:

PQ=

(−5+4)

2

+(−2−6)

2 = 1+64

= 65

QR=

(7+4)

2

+(5+2)

2 = 121+49

= 170

PR=

(7+5)

2

+(5−6)

2 = 144+1

= 145

Since the length of sides are different the triangle is Scalene triangle.