Question

Would anybody would be kind enough and help me with this s'il te plaît

Answer 1

Answer:

x=41

Step-by-step explanation:

(2x+4) +(2x-9) +x=180° (angle sum property of triangle)

5x-5=180°

5x =180°+5

5x=185

x=185/5=37

angle A =2x+4=37*2+4= 78

angle B =2x-9=2*37-9 = 65

angle C=x=37

hence, it's is a scalene triangle