How do you find the property of 34 + 0 + 18 + 26 using common core math?

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Solve this problem! extra ! 3025/5.5 = a/90.75