The area of triangle is : 60.0
The area of triangle is : 210.0
The area of triangle is : 42.0
Height = 8 cm
Area = 0.5*Base*Height So Base = 2*Area/Height = 2*114/12 = 19 metres.
The area of triangle is : 90.0
Given that,base = 10 cm and height = 12 cm.The area of a triangle = 1/2 * base * height= 1/2 * 10 * 12= 5 * 12= 60 sq.cm.
Area = 0.5 * base * height = 0.5 * 12 * 10 = 60 square units.
The area of triangle is : 12.0
Area is 108 units2
The area is 30 units2
Area=18. Area= Base * height / 2 (12*3)/2