1)Obtuse Triangle: A triangle with one obtuse angle.
2)Acute Triangle: A triangle where all three angles are acute.
3)Equiangular Triangle: A triangle where all the angles are congruent.
4)Isosceles Triangle: A triangle with at least two congruent sides.
5)Equilateral Triangle: A triangle with three congruent sides
Y=x-5
6=x-5
6+5=x-5+5
11=x
x=11
Answer if D hope it helps!
Step-by-step explanation:
thats is all,just subject of formula
13 hours
78.00 ÷ 6.00 equals 13 hours
6×13 equals 78
