Answer:
Step-by-step explanation:
A+B+C = 180°
A ≤ B ≤ C
B = A+9
C = 3A+26
A+B+C = A + (A+9) + (3A+26) = 5A + 35° = 180°
5A = 145°
A = 29°
B = A+9 = 38°
C = 3A+26 = 113°
Wealthy Romans relied on servants to run their households.brainly.com/question/16395373
I believe the answer is 40m2
s area of a triangle is
1
2
×
base
height
Area of given triangle is
8
10
=
80
40
m
.