Area = base * height = 7.8*7.5 = 58.5 sq inches
75
Area = 1/2 * base * height Area = 1/2(10 cm)(15 cm) = 75 cm2 ======
Volume of prism = Base Area * Length = (1/2 * 10 ft * 1 ft)* 15 ft = 75 cubic ft.
They measure 105 degrees each.
75 cm unless your in japan
Its like a rectangle, length*width. 10*7.5=75
75 units ^3 multiply the base area by the height
75
Area = 1/2 * base * height Area = 1/2(10 cm)(15 cm) = 75 cm2 ======
(1/2)base*height = .5(10)(15) = 75
The area of a triangle is (1/2) x (length of the base) x (height of the triangle). You ought to be able to handle it from this point.
multiply the base by the height and divide by two. 5 x 15 = 75/2 = 37.5 units.
The volume of a cylinder with a base of 75 and height of 9 is: 39,800 cubic units.
750 sq cm
The area of a triangle is BH/2(base times height divided by two)so you plug in you numbers(10cm*15cm)/2and you get 75 cm^2
Volume of a pyramid = 1/3*base area*height Volume = 250,000 cubic mm
Volume of prism = Base Area * Length = (1/2 * 10 ft * 1 ft)* 15 ft = 75 cubic ft.