Question

The triangle formed by three lines
2x + 3y - 5 = 0 ; 3x + y +1 = 0 and
x – 2y – 7 = 0 is
А
acute angled
B
obtuse angled
с
right angled
D
Isosceles​

Answer 1

Answer:

acute angle

hope it's correct

Answer 2

Answer:

(A).

Step-by-step explanation:

Triangle is acute angled.